Tag Archives: Stem repairs

What are the options for repairing a damaged stem?

Blog by Steve Laug

Over the years that I have been working on pipe restoration I have found that when working on badly damaged stems I have 4 basic choices on how to deal with the damage. They are stated in the form of a simple list below but each one will have to be detailed out to understand the implications of the choice.
1. Cut it off
2. Build it up
3. Splice it
4. Replace it

Choice #1 – Cut it off

This sounds pretty brutal but it really is a pretty easy repair to work on the chewed stem. I generally see how far back I have to go to get enough stem material on the top and bottom of the stem to shape a new button. Once I have a pretty clear idea of that I put a piece of cellophane tape on the stem to get an idea of how it will look with that bit of stem removed. Sometimes the new stem length just does not work. If it is too short it is awkward. If not then it can be reworked and still look acceptable. I have even cut back badly broken billiard stems and crafted a Lovat shaped pipe that looked really good. The decision is yours and cannot be reversed without making a new stem for the pipe.

The process is quite simple. Once I have marked the part of the stem I plan to remove I use a Dremel with a sanding drum to remove the damaged portion. It works quite quickly. The only caution is to keep the line straight as you are removing the broken part of the stem. This line is not only the horizontal one across the surface of the stem but also the vertical one looking at the pipe from the end. Others use a coping saw or hacksaw to remove the broken area. I prefer a Dremel. With the end removed the stem is ready for reshaping. I use needle files to cut a new button on the stem. I do that by filing a straight line across the top and bottom of the stem making sure that they align.

Once the new button line is in place I use a flat needle file to file back the slope of the stem to the button line. I am careful not to go to deep but judge depth by the amount of material above the opening in the stem end. Once I have the slope set and the button more defined I use the flat needle file to clean up and define the edge of the button. I want a good sharp edge on the inside of the button to catch behind the teeth. I use 220 grit sandpaper to clean up the slope and smooth out the file marks.

When I get the stem shaped the way I want it I then move on to the shaping of the button. I like a button that is shaped like an oval that tapers outward to the edges on both sides. I sand and file and file and sand to shape it. When I have the shape correct I also slope the button backward toward the airway on the stem end. I generally am working the button to look as much as possible like the one that was originally on the stem. I use pictures of the stem from the internet or from the camera that I took to get the look just right. After the button is shaped I work on the airway in the end of the button. I want it to be a slot. I use the needle files to open the airway. I flair it from the opening like a Y. The idea is to create an opening that is funnel shaped. I start with a flat file and work toward a round and an oval needle file I shape the ends of the slot to match the shape of the button as much as possible. When I finally have the slot open I fold a piece of sandpaper and work on the inside of the slot to smooth out the file marks.

I finish by sanding the stem with micromesh sanding pads and polishing it to give it a shine. Here are some photos of the finished stem.

Choice #2 – Build it up

I have used this method quite a bit with variations. I have used it repair bite marks and bite throughs on stem. The basic procedure is to clean up the affected area on the stem with alcohol and sandpaper to prepare it for the buildup. I leave the area slightly roughened to give the repair something to grab on to. Once all loose debris, sanding dust and oxidation is removed you are ready to begin the patch. The stem I am using to illustrate the process had holes on both sides of the stem and both were large. Alongside both sides there were also many tooth dents that needed to be addressed as well. In this case those dents would provide a strong base for what would be a large patch.

I grease a piece of folded paper or a nail file with Vaseline and insert it into the slot on the stem. I want to have a slick base for the glue to sit against but not fasten to. I also do not want to close off the airway and this method has worked well for me for many years.

With the folded paper inserted it is time to begin to build up the repair. I use medium viscosity black super glue that I get from Stewart MacDonald online. I build up the edges of the repair first. Some folks will use an accelerator at this point to speed up the process. I have also done so but find that the glue is more brittle and I have had patches fail after using it. So I have learned to “patiently” wait for the glue to harden. Others mix in fine charcoal powder or grit with the superglue and feel that it gives a stronger patch. I have done that as well but did not choose to use that on this stem repair.

As the first layer of glue dried I continued to build the patch inward to the middle and thicken it as well. The process took several days and included at least four layers of glue.

Once the last layer of the patch was finished I set the pipe aside to cure for several days. When it was dry I sanded it with 180 grit sandpaper and then 220 grit sandpaper to level out the patch and the surrounding stem.

I used needle files to sharpen and define the edge of the button. I sanded it with a medium and a fine grit sanding sponge. The patches show up still in the surface of the stem as a slightly different colour but once the stem is sanded with micromesh they begin to disappear.

The finished stem looks like new.

Choice #3 – Splice it

On the blog, Jacek Rochacki has written of splicing a repair and reshaping the stem. I am inserting his procedure at this point to explain the choice he uses.
Instead of cutting/removing the damaged part and carving the lip/button of what is left, I would proceed in different way. Keeping in mind my wish of keeping original dimension, proportions, form, I would try to reconstruct damaged stem/mouthpiece as following:

By using sharp cutting tools – engravers/burins, scrapers or in case of better equipped “workshop corner” – cutters, like those used by jewelers for stone settings, or even a sharp pocket knife, a frame saw and needle files I would work on the damaged area making it a proper shape a piece of the same material carved that I will later shape/carve to fit what is missing. The words “making it of proper shape”, may be a subject for another longer text. But as sort of inspiration may be the different ways dentists use to “elaborate” holes in teeth so that the filling will be kept securely in place. In a stem the situation is easier as we have good binding glues and are binding together the same kind of materials – vulcanite/ebonite to vulcanite/ebonite.

When the newly carved material is fixed into the missing area with glue, I work with files and drill bits to achieve desired missing shape. Then I proceed with finishing techniques. Let us look at the pictures:

Others have actually cut off the broken portion of the stem after matching it to a similar style and shaped stem. The also cut off the replacement stem so that the undamaged areas match perfectly. A small stainless steel tube can be used to join the two pieces of stem together and black superglue can be used to hold it together and to fill in the joint of the two stems. Once the glue has cured then the repair can be sanded and blended together so that it does not show at all.

Choice #4 – Replace it

The fourth option is to fit a replacement stem on the pipe or make one from vulcanite or Lucite rod stock. I do not have a lathe so I usually use precast stems and do a lot of shaping and fitting and improvements on the blank. The photos below show a new stem that I fit to a Lovat pipe for a friend. I used an old saddle stem that I had here so I did not need to use a precast one. This one just needed adjustment and fiddling to make it work well.
The original stem had a large bite out of the end of it the underside next to the button. I choose a stem that is similar in shape and style that was the same length. It had a slightly larger saddle portion on the stem but I liked the look of it and figured it would work. I turned the tenon down slightly to make for a snug fit in the mortise. In this case I sanded the stem down to remove the oxidation from the surface and also to remove the slight tooth marks and tooth chatter that was there.

After sanding with the 220 grit sandpaper I used a medium and a fine grit sanding sponge to clean up the stem further and remove scratches.

I sand the finished stem with micromesh sanding pads to polish it. After sanding with the 12000 grit pads I buffed it with Blue Diamond Plastic Polish and then with carnauba wax and a soft flannel buffing pad. The finished stem is shown below.

Restemming and Restoring a Weber Deep Grain Lovat

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Blog by Steve Laug

I have been doing a bit of reading on the Dr. Grabow Collectors Forum and have been learning a lot from the folks there. On one of the threads on refurbishing Scot wrote and asked about restemming an older Weber Deep Grain Lovat. He had it sitting and did not feel confident about doing the stem work on it. I offered to restem it for him for the postage. When the pipe arrived I took it to the work table and took the following photos. The bowl had some really nice grain on it. The finish was rough with a lot of scratches, dents and nicks. Next to the band the finish was work off on the right side. There were some deep gouges and a scratch across the surface on the right side of the bowl. The rim was in rough shape. The outer edges were beat up pretty badly with gouges and chunks missing from the edge. The inner edge was clean and undamaged. The top of the rim was very rough. There were nicks and dents and it was almost crowned looking – though uneven. The bowl was badly caked forming a thick ring about mid bowl. Below that the cake was almost non-existent and above that it was flaking off in sheets. The stem was worn out with a large bite taken out of the top side near the button and the underside it was cracked. It was ruined.

I took the next two close-up photos to show the rim damage and the odd cake in the bowl and also the damage to the stem.

When Scott first sent it I was under the impression that he merely wanted me to make a new stem for it. After I saw it I wrote him and asked if he wanted me to clean it up and restore it for him. While I waited for his response I worked on the new stem. I had a stem that was the same length and had a tenon that was not only the right length but also almost the right diameter. I sanded the tenon down lightly and fit the stem to the shank. It was perfect in diameter on the bottom side of the band but was a little large on the top and left side of the saddle.

I put a plastic washer between the shank and the stem so that I could sand it to the edge without rounding the shoulders of the stem. I sanded it with 220 grit sandpaper to shape it and fit it to the band diameter. I also sanded off the oxidation that was on the surface of the stem and some of the wavy lines that were present on the flat surface of the blade.

removed the washer and carefully sanded around the shank/band junction to clean up that edge.

I sanded the stem with a medium and a fine grit sanding sponge to remove the scratches that were present on the stem from the sandpaper.

Once I had removed the majority of them I sanded the stem with micromesh sanding pads – wet sanding with 1500-2400 grit pads and dry sanding with 3200-12,000 grit pads. I rubbed the stem down with Obsidian Oil between each set of three pads.

There were still some scratches present on the stem that would go once I had buffed it with Blue Diamond but just before I took it to the buffer I heard back from Scott. He said he would be glad to have me give the pipe a work over. Given that go ahead I set aside the stem and turned to work on the bowl. Once I had the bowl finished I would buff the entire pipe.

I reamed it with a PipNet reamer starting with the smallest cutting head and then finishing with the second smallest head. With that I took the crumbling, flaking uneven cake back to bare wood. I figured that Scott could start over and build an even hard cake of his own choosing.

I took a few photos of the bowl to record the damage and scratches to the finish. I wanted to not only get a good look at them but I also wanted to document them. The right side of the bowl had a large series of scratches and grooves from what looked like dropping the pipe on concrete. There were also scratches on the shank and outer edge of the rim. In fact the rim edge was very rough. The left side of the bowl also had some scratches that were pretty deep. The top view of the rim shows the missing chunks of briar around the edge of the bowl and the uneven crown that came from tapping the bowl out against a hard surface. The underside of the shank had a rough spot next to the band and quite a bit of scratching.

I washed down the bowl with acetone on cotton pads to remove the remnants of the finish before I worked on the scratches and dents in the bowl and shank. topped the bowl on a topping board to remove the damaged surface and outer edge of the rim. Once I had the bowl topped and the rim smooth and flat again I decided to repair the missing chunks of briar on the outer edge and the deep cuts on the right side of the bowl. I sanded the edge and scratches with a sanding sponge to clean up the jagged edges. I wiped the areas down with alcohol. I then filled the cuts and the missing chunks with superglue and packed in briar dust to fill them. I generally overfill them and then sand them back until they are smooth and blend into the surface area around them.

I sanded the fills with a folded piece of 220 grit sandpaper and then with sanding sponges until I had blended the area in with the surrounding surface of the bowl. I took the next two profile photos of the pipe to show the clean look of the bowl rim. Notice on the second photo the repair to the cuts on the right side of the bowl toward the lower ¼.

The next photo shows the newly topped and repaired rim from the top. I sanded the bowl surface with a medium and a fine grit sanding sponge being careful around the stamping so as not to damage it. Once it was smooth and the scratches minimized I rubbed down the bowl with a light coat of olive oil. The olive oil gives some life to the grain and highlights the areas that I still needed to sand. The next four photos show the pipe after it had been rubbed down with a soft cloth after the olive oil.

I took another close up of the rim to show the repairs and how the olive oil brought out the colour of the rim so that it matched the rest of the pipe. I then took the pipe to the buffing wheel and buffed it with Blue Diamond Plastic Polish. I worked the stem over with the polish and then buffed the briar as well. Afterwards I gave the bowl and stem several coats of carnauba wax and buffed it with a clean, flannel pad to raise the shine of the wax. The finished pipe is shown below. Tomorrow I will get it packed up and sent back to Scott. It should serve him well for a good many years to come. Thanks for letting me work on this old pipe. It was a pleasure.

A Tinsky sent back to Mark for a new stem and then given personal adjustments by me

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Blog by Steve Laug

I had a surprise just before my recent trip to Europe when I went to my pipe cupboard and took out my Tinsky apple. It is a pipe that has traveled with me around the world and one I love to smoke when I am traveling. It is a smoking machine. Well when I took it out I noticed that the original stem had a split on the top side and the underside that went from the bend to the button just over the airway. It was a crack that with time would grow. I took it to Europe and enjoyed it in Greece and Germany. It did not split further. When I got back I sent it off to Mark for a new Tinsky Stem. It did not take him too long to make a new one for it. I received within a week or less of his repair.

The photo below shows the pipe when I got it originally. It quickly became a favourite. I think I have probably had it over 15 years if I remember it correctly. It is just an old friend now and one that gets a lot of use. The shape in the hand feels great. The thinness of the mouthpiece and the shape hangs just right. The length is good for me. The blast and finish on the pipe is tactile and as it warms from the fire in its belly all seems right with my world. So that being said of course I would replace the stem and of course I would send it to Mark for another Tinsky stem. When the pipe came back I have to say I was a little disappointed with the new stem. Not disappointed enough to send it back for an adjustment but not at all satisfied with the new look of the pipe. It just did not work well for me. To my eye the stem was chunkier and less delicate than the original. I wrote that off to the possibility that Mark was correcting the issue with the thinness and size of the airway leading to potential for this one to crack as well. The new stem was a good ½ or ¾ inch longer than the original and the bend was not as gentle. The bend did not look right to me and seemed in my opinion to be over bent. It definitely was not a copy of the original stem it is slightly thicker all the way around, a deeper bend and not as delicate looking all made me concerned. I decided to smoke the pipe for a while and see if the difference was that big of a deal to me. All of the issues were ones that I could address so I was not too concerned.

Here are some photos of the stem and pipe. The stem on the pipe is the new one. The one underneath to the pipe is the original. In each of the photos below the thicker stem is the new one regardless of the angle of the camera. The difference is very evident.

I have been smoking it now for over a month. I think that is adequate time to adjust to the new feel of the stem. However, I did not adjust to it. It sat “wrong” in my mouth and hung with the bowl tilted toward the front too far. It was easier to light but was not nearly as easy to clench. The thickness added some weight to the pipe and was nowhere near as comfortable in the mouth. To put it in just a few words, the overall look of the new stem just bugged me.

So tonight I decided it was time to tackle the stem and do some work to remedy my concerns. I set up my heat gun and heated the acrylic stem to take out some of the bend and try to match it to the original stem. I really wanted the end of the stem to be in line with the bowl top when it was flat. In the first photo below you can see the variation in the bend. The top stem is the old one and the bottom one is the new stem. I heated it slowly above the heat gun on low heat. I have learned the hard way that if it gets too close to the gun the acrylic can bubble and burn and give me more issues to deal with. I heated it until it was pliable and then flattened it against the top of my work table until the bend was the same as the original stem. I set the bend with cool water. I put the stem back in the shank and took the photo below to show the modification of the bend in contrast to the original stem which sits below the pipe in the photo. With the bend corrected I also want to thin down the stem and remove some of the heaviness in the area above the saddle. I wanted more of a taper from the saddle to the button and give the saddle to the slope of the stem a bit more definition. I sanded the stem with 220 grit sandpaper to get the angles right to my eye. I also wanted the pinch between the saddle and the blade of the stem to be more defined.

I sanded and sanded for about forty five minutes to clean up the flow of the stem and finally I was getting to the place that I liked the look of it.

I sanded the top and underside of the stem to modify the thickness back toward the button. I wanted more of a flattened taper from the saddle back.

When I got it to the place I wanted I put the stem back on the pipe to get a feel for the new look. It was definitely thinner than when I started. I did not want to take too much off the top of the stem toward the button as I wanted to leave more material over the airway than was on the original stem in that area.

I still needed to do some more shaping with the 220 grit sandpaper so I worked on the stem with it on the pipe so that I could continue to see the effect on the overall look of the pipe.

I was finally happy with the overall shape. It was time to work on the finish of the stem. I sanded it with a medium and a fine grit sanding sponge to remove the scratches left behind by the sandpaper.

I moved on to sand it with micromesh sanding pads. I wet sanded with 1500-2400 grit pads and dry sanded with 3200-12,000 grit pads. Between each set of three I rubbed the stem down with some Obsidian Oil as I have found that it enables the micromesh to have a better bite on the stem material.

When I finished with the micromesh I gave it a light buff on the wheel with Blue Diamond Plastic Polish. I then buffed it with carnauba wax and finally with a clean, flannel buff to raise the shine and give it depth. I also gave the bowl several coats of wax with a light touch so it did not clog up in the blast. The finished pipe is shown below from a variety of angles to show the new shape of the stem. It is so much more comfortable to me than it was and I really like the more refined look.

Now it is time to load up a bowl and give it a smoke. I picked up some McClellands 2035 this past weekend when I was in the US and this pipe loves flake tobacco. I am really looking forward to having this old friend back in the regular rotation.

Restoring a Ben Wade Danish Hand Model Free Hand 400

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Blog by Steve Laug

The latest pipe that I have on the work table was a beautifully grained Ben Wade Danish Hand Model 400 free hand. It has some amazing flame and straight grain all the way around the bowl. The flat bottom of the bowl has some great birdseye grain. There is plateau on the top of the bowl and on the end of the shank. There appeared to be a smooth inner rim that had been covered with tars and oils. The plateau on the rim was oily and tarry. The valleys were basically filled in and the rough beauty of plateau was hidden under the grime. The smooth bowl sides were dirty with dark spots where hand oil and grime had been rubbed into the finish. Fortunately there were not any dents or scratches on the briar.

The stem was Lucite and quite thick. There were tooth marks on the top and underside of the stem near the button and there was some calcification on the stem top next to the button. The airway in the stem was partially closed off and there was not much airflow being drawn through the stem. The shank airway was also closed partially with oils and tars. The bowl had been reamed before it came to me and was quite clean.

The next two photos are close up pictures of the stem and the bite marks. The first shows the calcification next to the button and the slight damage to the inside button edge. The tooth mark is visible just ahead of the white line on the stem. The stem was also lack luster and the shine was gone. The second photo shows the underside of the stem. It was slightly wavy like it had been pushed to heavily into the buffing wheel. There was a small tooth mark in the same spot as on the upper side of the stem.

I decided to address the issues with the stem first. I used a straightened paper clip bent to the angle of the stem to push through the airway. Pushing from the slot I was unable to get the wire through the airway. I pushed it through from the tenon and a large chunk of tars and pipe cleaner detritus came out of the button. I worked the wire around in the airway to clean the sides and remove any other build up. It appeared to be at the bend in the stem. I then used pipe cleaners and cotton swabs and isopropyl alcohol to clean out the airway and remove the remaining tars and oils in the stem and tenon.

I sanded the tooth marks on the topside and underside of the stem with 220 grit sandpaper until I had removed the damaged area. I also wanted to thin the thick Lucite slightly as there was plenty of material to work with. I sanded with a medium and a fine grit sanding sponge to remove the scratches and see if I had removed the mark. It took repeated sanding with the three grits of sanding material to remove the remnants of the tooth marks.

I continued to sand with the fine grit sanding sponge to minimize the scratches and then sanded the stem with 600 grit wet dry sandpaper. Once I had finished with the sandpaper I used micromesh sanding pads. I wet sanded with 1500-2400 grit sanding pads and dry sanded with 3200-12,000 grit pads. I rubbed the stem down with Obsidian Oil between the grits in order to provide the medium for the micromesh to cut better. When I finished I buffed the stem with Blue Diamond plastic polish on the buffing wheel and then gave it several coats of carnauba wax.

I set aside the stem so that I could work on the bowl. When the bowl was finished I would buff the two parts together and also give them another coat of wax. I used a soft bristle brass white wall brush to work on the buildup on the rim and plateau. It was quite thick on the inner edge of the rim. I have learned over time that the tar coat really protects the briar underneath. Once I had removed the tars I would see that. I scrubbed the exterior of the bowl with Murphy’s Oil Soap to remove the grime and oils that were all over the surface. I used cotton pads to scrub the bowl. Once I had removed the grime I washed the exterior of the bowl with running water to remove the soap. The photos below show the clean bowl of the pipe.

I cleaned out the shank with pipe cleaners, cotton swabs and alcohol. I wiped down the plateau with alcohol on a cotton pad to remove any remaining dust in preparation for staining. I stained all of the plateau areas with a black aniline stain and flamed it. I repeated the process until the coverage was thorough. When it had dried I hand buffed the plateau with a shoe brush until the high points shone and the valleys were slightly darker. I buffed the pipe and stem with Blue Diamond and then gave the bowl multiple coats of carnauba wax. I finished by buffing it with a clean flannel buff to raise the shine on the bowl and stem. The finished pipe is shown in the photos below. Thanks for looking.

Replacing a Broken Tenon and Repairing a Cracked Shank on an Old KBB Yello Bole Billiard

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Blog by Steve Laug

Troy Wilburn and I have been corresponding for a few months now about pipe restoring and the fun of the hobby. He has posted some of his work here so he is no stranger to pipe restoration. I had not heard from him for a while so I sent him and email to check on him. I know he loves the older Yello Bole pipes and I wondered if he had worked on any recently. I am including a portion of the email he sent me in response to mine. He wrote:

“Funny thing you have contacted me as I do have a couple of Yello Boles I need tenon repairs on. One is an old favorite of mine that snapped off. I have tried to repair it and it failed. The other is an odd shaped NOS (I can’t find the shape on any KW chart. It’s a large bowl billiard with a short oval shank and short straight stem) pipe that I purchased with a broken tenon already but I can’t get the broken piece out (it’s really stuck!) So it might need to be drilled out and a new tenon made, I don’t know.”

“Tenon repair is something I’m not that experienced on and they are both very nice old KBB YBs and would like nice repairs done on them, so I was thinking about sending them to someone more experienced in those types of repairs. I was gonna ask Ed but I know he is always swamped with projects, so I was thinking about asking you if you would be interested in repairing them for me…”

I replied that I would gladly have a look and them and give them a go if they were something that I could fix. When they arrived last week I unpacked the box that Troy sent. I have to tell you he did a masterful job of packing these old pipes. They were individually wrapped in bubble wrap and then placed in small plastic containers. Then the plastic containers were put in bubble wrap and put in a box. There was no movement or rattle in that package.

When I took the pipes out I could see what Troy was talking about. The little odd shaped NOS Canadian was strange. It had a metal tenon. Upon observation I could see that someone had left the broken tenon in the shank and then made a metal tenon that slipped inside the broken tenon. Deep in the shank was the stinger rattling around free in the airway between the broken tenon and the bowl. The billiard that I chose to work on first was another matter. I think Troy tried to epoxy the stem on the tenon but it did not hold. The face of the stem was spotty with glue. The shank on the pipe was clean but I did not spend too much time checking it out to see if there were cracks or problems. Even though the tenon snapped I just by passed my normal observation and went to work. That was a decision I would regret shortly… but let’s not get ahead of ourselves yet.

I faced the surface of the stem and smoothed out the broken area on a topping board. I started with a drill bit slightly larger than the airway and worked my way up to a large enough drill bit that I could turn a tap into it to thread it for the new threaded tenon. This has to be done very slowly and carefully to not drill to deeply into the stem or to angle things so that the tenon does not sit straight in the shank once it is in place. The stem had some spots of glue on the surface and some marks around the end where the tenon had snapped off that would need to be addressed once I got to that point. I generally have a few threaded tenons to work with around here. Wouldn’t you know it all of my ¼ inch tenons were gone and all I had left were these large ½ inch ones. It would have to work for this repair. I used a tap to thread the newly drilled stem. I fit the tenon in place and twisted it down until it sat flat against the stem. I then twisted it free and put some glue on the threads and twisted the new tenon into the stem. I cleaned up the excess glue around the junction so that the fit of the tenon was smooth and tight. Once the glue set in place I set up my PIMO Tenon Turning tool on my cordless drill and took down the tenon slowly until I had removed enough of the excess Delrin to get it close to a fit. Because there are no micro adjustments on the tenon turning tool I always get as close as possible with the tool and then use the Dremel and sanding drum and to strip it more and then finish it by hand with sandpaper. I love the way the Delrin spins off the cutter on the tool. Here is the new tenon sitting among the Delrin scraps ready to take to the Dremel and then hand sand. I used the Dremel to take the tenon down some more. I then sanded it by hand until the size was the same as the shank. When I slid it in place the fit was perfect. I was happy to have finished what seemed to be an easy repair. I slipped the stem out of the shank to clean and polish the tenon. When I slid it back in place the sound that makes me cringe was heard. It was just a slight low pop. I removed the stem and could see a small crack had either appeared on the shank with the new tenon in place or the new tenon had made the crack appear. I will never know for sure as I did not check it before. I cleaned off that area of the shank and examined the crack. It was just under ½ long and curved up through the stamping on the shank. I was sick.

I wrote Troy a quick email and told him the situation as it stood – great fitting stem, repaired tenon and now a cracked shank. I asked if it was cracked before or if I had cracked it. He was not sure either. Ah well no matter. I was hoping he would confirm that it was previously cracked but he didn’t know. I asked about banding the shank and he said he would rather not as he did not like bands. But if I had to a thin one would do. The problem was twofold – I did not have a thin band and a thin one would not fix the crack. I suggested that maybe I could do an internal repair and thin down the new tenon to fit inside of the tube that would be used to repair the shank. He said to go for it and see what I could do.

So I did a bit of looking through my parts bin to see if I could find either a piece of Delrin tube that I could drill and fit or a piece of metal that would work for the repair. I found I had a metal tube that would work. I cut off a piece the length of the mortise. I used the Dremel and sanding drum to roughen the surface of the tube and to reduce the diameter slightly. I wanted a good snug fit in the shank but did not want to open the crack or crack it further. I spread the crack slightly and put super glue in it and clamped it until it set.

While it was drying I used the Dremel to reduce the diameter of the tenon until it would fit inside of the metal tube. I figured it would be easier to do that fitting with the tube out of the shank than when it was inserted in the cracked shank. Again I sanded with the Dremel and then finished by hand sanding until the fit was a nice snug fit with the tenon all the way into the tube.

I sanded and smoothed the ends of the tube and made sure that the surface was rough enough to bond to the inside of the mortise. I roughened the walls of the mortise with a dental pick so that it was scored. I wanted to make both surfaces rough enough for the glue to bond to and make the tube secure in the shank. It would have to be a tight fit as I did not want the tube to come out with the stem when Troy took it off the pipe to clean it. I coated the outside of the metal tube with glue and let it get tacky. When it was tacky I pressed into the shank with the sharp end of a pair of needle nose pliers. I pushed it in until it sat against the end of the mortise in the shank. With the tube in place in the shank I still needed to flare the end so that it would fit against the bevel of the mortise end. I probably could have shortened the tube slightly but beveling the end would take care of that. I pressed the end of rounded tip of the needle nose pliers into the end of the tube and worked on the flare. It took some work to mould it to shape. I then use a small round needle nose file to smooth out the flare and match the angle of the bevel. I stained the end of the shank with a stain pencil and also touched up the cracked area on the shank. I will need to polish that to get it to match the shine on the bowl but you can see the fit of the stem against the shank and look of the shank. With the shank repair completed I needed to work on the stem. I sanded it with 220 grit sandpaper to remove the scratches and glue build up that was on the surface of the stem. I sanded it with medium and fine grit sanding sponges. Then it was time to sand it with micromesh sanding pads. Instead of wet sanding I used a little olive oil on the stem and sanded with the micromesh with oil. I did that with 1500-2400 grit pads. I continued with 3600-12,000 grit pads without adding any further oil to the surface of the stem. With these older Yello Bole stem I find that wet sanding does not work well but to sand with oil is perfect and will raise a nice shine. I also am careful about buffing them as they have a pretty low melting point and are easily damaged. This particular stem does not appear to be vulcanite so I was careful.

The next two photos show the shank end. The stain got on the flare of the metal tube and I will need to wipe it out with a bit of alcohol. However you can see the flare of the metal and the briar to take the new tenon and hold the stem tight against the shank. The airway has what appears to be a loose piece of metal on the second photo at the bottom of the shank. I blew out the shank with air and the dust and fibres that were present disappeared.

The next four photos show the finished pipe and stem. The newly fit stem sits nicely against the shank. The repair to the shank is solid and the crack is closed. With the metal insert it should be free from further cracking and the tenon slides in snugly to the mortise.

The next two photos give a close look at the shank/stem junction. It is good and tight. The final photo shows that the new tenon sits tight against the stem and looks like it was when it left the factory – just narrower in diameter to fit in the metal tube.

The first pipe is finished Troy. Hopefully the second one will be much simpler. This one is ready for you to load up and enjoy once again.

Restoring and Shaping a New Stem for a Savinelli Roma 305

7 Replies

Blog by Steve Laug

When I saw this old Savinelli Roma on eBay I decided to bid on it and see what I could do with it. It had a triangular shank without a stem. The bowl had a cake build-up and the rim was covered with tars that were flaking off. The finish was dirty and worn as these pipes usually have a contrast dark stain on the bowl and a lighter stain on the rim. The rim is chamfered or bevelled inward toward the bowl. The edges of the rim – both inner and outer – were in great shape. The bowl was still in round. The band was an aftermarket addition and from the looks of it covered a cracked shank. In the photo below you can see the band has been pressed into place and damaged the shape of the shank on the bottom right side. Notice the step down from the band to the bottom edge of the shank and you will see what I mean.

I have included the next photo of the Savinelli Roma 305 to show what the pipe originally looked like. The triangular shank and matching stem are attractive. This should be interesting to duplicate on a replacement stem! The round rim and the contrast colour of the bowl and rim look very good. The thin metal spacer between the stem and shank would have been connected to the stem and with the cracked shank on the one I picked up will not be possible to duplicate. I have also included a picture I found on the web of a badly oxidized stem. I saved this because it gives a good close up of the angles on the stem that I will need to duplicate. When the pipe arrived I took it out of the package and gave it a thorough inspection. As I suspected the band was an added feature. It was pressed loosely in place to deal with a crack in the right side of the shank and also on the bottom edge. It was poorly fit and would need shaping before I put it permanently in place. I would also need to address the cracks in the shank and the missing notch on the right side of the shank. The next group of three photos shows the damaged areas on the bowl and shank. The crack is visible in the first photo and the missing notch is visible in the second photo. The third photo gives a close up of the bowl and rim.

I slipped the band in place and took a photo of the end of the shank to give an idea of what the shape of the stem will need to be when I worked on it. You can see the poor fit of the band at this point as well. I went through my can of stems to find one that fit. I tried diamond shaped stems and none had a wide enough diameter to match the width of the shank without being too long to look right. I finally settled on a round stem blank that had the correct diameter. I turned the tenon down with a PIMO Tenon turning tool until it fit the shank. In the photo below you can see the stem and the stem before I corrected the tenon. With the tenon turned to fit I pushed it into the shank of the pipe.

Using a rasp and files I roughed in the shape of the new stem. I used a Dremel and sanding drum to take it down as close as possible to the finished shape and then brought it back to the work table to use the files again. The photo below shows the roughly shaped stem. Much more sanding will be necessary before this stem is finished. I slipped off the band from the shank and worked on the area on the right side of the shank where there was a large divot in the shank. I also cleaned the cracks on that side of the shank and the underside of the shank with alcohol. I picked out the loose briar with a dental pick and then filled in the divot with briar dust and superglue. I built it up to match the current level of the shank and carved it with the dental pick and needle files to match the finish around the repair. I put super glue in the cracked areas on the shank as well and pressed them until the glue set.

The next photo shows the repaired edge of the shank. The shiny area on the right side of the photo is the glue and briar dust repair. With the band off and the repairs made I inserted the stem and used the files to further shape the angles on the stem. I sanded it with 100 grit emery cloth to smooth out the file marks and further shape it.

After more sanding with 180 grit sandpaper the stem is finally beginning to take shape. You can see the shape in the photos below.

I decided to clean up the bowl before continuing further on the stem. I reamed it with a PipNet reamer and took it back to a thin cake. I would sand it smooth later in the process. With hard sanding work done on the stem I worked on the bowl. I scrubbed down the bowl and shank with acetone to remove the remaining finish and scrubbed and scraped the buildup of tars on the rim. I used a small piece of folded 220 grit sandpaper to clean up the rim further.

I scrubbed the rim with acetone and elbow grease and was able to remove all of the tars on the rim. I put some wood glue on the shank and pressed the band into place. I wiped off the excess glue with a little alcohol on a cotton pad. I sanded the stem with 220 grit sandpaper to continue shaping and fitting it against the shank. I would need to clean up the straight edges on the sides of the stem and the flattened top portion before I was finished but I wanted to get the shank fit done first.

I sanded the stem (particularly working on the shank stem junction) with 600 grit wet dry sandpaper. I also sanded the bottom and the sides of the stems at the same time. I stained the bowl with a dark brown aniline stain, flamed it and repeated the process.

I buffed the pipe with White Diamond to even out the stain and bring some shine to it.

Then it was time to bend the stem to match the original in the photo that I had. I heated it with a heat gun until it was flexible and then bent it over a rolling pin that I use to get an even and straight bend. I took the pipe back to the worktable and took the following photos so I could compare the stem with the original photo. The bend looked correct.

However, the top of the stem needed to be flattened more and lose the arched look. I used a flat file that I have and worked on the top of the stem to flatten it.

The next three photos show the stem after I had filed and flattened the top of the stem to get the angles correct.

I sanded the stem with 220 grit sandpaper, medium and fine grit sanding sponges and with 600 grit wet dry sandpaper. I moved on to polishing it with the micromesh sanding pads – wet sanding with 1500-2400 grit pads and dry sanding with 3600-12,000 grit pads.

I buffed the stem with White Diamond and Blue Diamond plastic polish to further shine the stem.

I polished the band with micromesh sanding pads and then buffed the pipe with Blue Diamond to bring out a shine. I then gave it multiple coats of carnauba wax and buffed it with a soft flannel buff to lift the shine even higher. The finished pipe is shown in the photos below.

Using Charcoal & Cyanoacrylate glue to do a Stem Repair on a Dr. Grabow Starfire Churchwarden

4 Replies

Blog by Joe Mansueto -“JoeMan” (Dr. Grabow Collectors Forum)

Joe sent me the following email and an attached link for the article that follows. He has done some excellent work and I have followed it on Pipe Smokers Forums and also on the Dr. Grabow Collectors Forum. It is a pleasure to be able to post his work here on rebornpipes. Welcome and thank you Joe.

“Steve – I’ve looked in on your blog a number of times. Thanks for posting some really good information, and featuring the work of other guys in the field. One of the things I learned here which I had not done before was the use of Plaster of Paris to mend cracked / broken meer-lined bowls. That was helpful…and I think that was one of your own posts. I’d been looking for a better solution…thanks.”

“I’m not looking to get published so much as I’m happy to help other guys with refurb processes. I learned a LOT of things from others who’ve been at it for many years more than I, and have also developed a few of my own techniques…as I’m sure most of us have! Cleaning out gunk…refitting a stem…rusticating….topping a bowl…staining…refinishing…de-oxidizing stems…repairing chips…etc…these are all things I do on a regular basis. Recently, I took my hand to making pipes, and made 2 of them during a stay-home vacation…came out pretty good! But, I see myself primarily as a refurb guy…I really enjoy making an old broken-down relic of a pipe gleam again. If I were to count, I suppose I’ve refurbished most of a thousand pipes over the last 4 years. No…I don’t have 1,000 pipes…most have gone to others by way of sale, trade or gift. I suppose I do have 200 pipes in my collection however.”

“One of the things that most refurb guys seem to struggle with most is chewed / eaten stems. Those nasty tooth indentations…or worse yet…missing chunks from the button. I’ve heard of guys using super-glue, heat, JB Weld, vulcanite dust & glue, and other mad-scientist approaches. There are many good approaches to repairing a stem. The most effective approach I’ve personally found is Cyanoacrylate and activated charcoal. Ed James (AKA Ozark Southpaw online) is just about the best talent I’ve seen in all-things pipes. He too learned from others over many years, but what an innovator this gentleman is. I visited his shop when I was on the road over 2 years ago, and I’ve learned a lot from him. One of his own experiments a few years ago was mixing CA with activated charcoal and comparing the result with other repairs. It was a great discovery, and at the time he did it and shared it on the forum, I’d not seen anyone else doing it that way. I’m not saying it’s the ‘best method’…because you know how some pipe guys can get into struggles over their method being best…but I’ve personally not seen anything more successful. Ed James has not done too many of these CA/charcoal repairs himself…but once he discovered, tested and shared it, I took it and ran with it. Do with this info as you please or nothing at all…but here is one example of the process…”

“At the time of that Starfire churchwarden refurb, I had done a couple hundred stem repairs. Since the time of that refurb, I’ve surely done a couple hundred more, and have tweaked my own process here and there. I’ve done some of these repairs on pipes for myself, but more for pipes which I’ve then sold, as well as others who bring them to me. This one served as a good example, since it was one of the worst cases that I documented. Most of those I’ve done, I’ve not documented at all.” – Joe Mansueto “JoeMan” (Dr. Grabow Collectors Forum)

Here is Joe’s blog:

Just recently got this pipe from Sam (DG forum name SamCoffeeMan – hasn’t been here in a while) along with the Grabow Unique. When I expressed interest in it…Sam said that he’d “cut off 1/2” of the stem, and file out a new button. I said…nnnooooo…leave it original and I’ll fix it.

I am sure the stem is original to the pipe. The stem is identical to the stem on my Linkman Grabow 6033, it is perfectly registered, and the wire carving is that of an ‘early’ Starfire, as you’ll see below. That said, this was surely among the last of the churchwardens to leave the Grabow factory.
The previous owner should have had a sandwich instead of smoking this pipe…

This can be fixed!

Bleach soak first, then an isopropyl alcohol scrub of the surgery site to assure the CA will stick best.

The form I used is 2 thicknesses of cereal box cardboard, cut to the shape of the tapered slot opening, wrapped in shiny packing tape. Since both sides of the button were nearly identically eaten, there was nothing to keep the form properly seated. So, I taped the form to a pipe cleaner and pulled it into place as tight as I could, then centered it top to bottom…if that makes sense. CA mixed with activated charcoal, applied in multiple layers…

Using a needle file to shape between layers… Just about done shaping, ready for multiple-stage wet sanding… Buffing…done.

Some of you will know which shape number this medium billiard would be. Bowl height is nearly 1 3/4″, ID is 3/4. Overall length is 11 3/4″. This is an older Starfire for sure. It’s got the very deep wire carving which is continuous over the entire pipe as I believe Tom pointed out about Belvedere.

This was originally posted on The Dr. Grabows Collectors Forum. Here is the link: http://drgrabows.myfreeforum.org/sutra87253.php#87253

Saving a Pipe – Restoring a Royal Danish 33 Bulldog that had seen better days.

4 Replies

Blog by Steve Laug

I am in the midst of a particularly labour intensive restoration of a Royal Danish 33 Bulldog. It was in very rough shape but having met the old timer who it originally belonged to I decided to make the extra effort to bring it back to life. It was obviously a favourite pipe of his and he as much as said so. I think it was the only one of the lot that he felt bad about letting go of when he sold me the lot. Often I will take time to read some of my favourite blogs during lunch break at work or even when I come home to help me unwind from a long day. I read before I pick up a pipe to work on or restore and find that it helps focus my attention. Yesterday at lunch I came across an article by Alan Chestnutt on his blog on his website Reborn Briar Estate Pipes that really resonated with what I was feeling as I worked on the particular pipe. He called the work he does as a pipe restorer – “saving the pipes”. I think that is a particularly poignant description of the work on this Royal Danish 33 Bulldog that I picked up in the lot from craigslist. It is shown in the first photo below at the bottom middle of the photo. In the second photo it is in the right hand column at the bottom of the photo.

The old timer was a well loved pipe and obviously a good smoking pipe. It was in rough shape. In fact it was in the roughest shape of the lot. The photos below show the state of the pipe when I brought it to the work table. The finish was rough and dirty with lots of scratches and dents in it. The rim was shot. The front side was worn down from beating out dottle when the smoke was finished. The drop from the height at the back of the bowl to the height at the front was over ¼ inch and the surface was chewed up. The outer edge of the bowl on the front was obliterated. The rim surface was beat up as well. There were thick marks of tar or oil on the sides of the bowl and rim that were sticky. The bowl was heavily caked. The double ring around the bowl was damaged. Over ½ of the briar between the rings was broken and missing. The stem was oxidized and chewed. The topside of the stem had deep dents near the button that went up almost a half an inch. On the underside the tooth marks were even deeper and there was a hole in the stem where it had been gnawed through. Around the stem was calcification that is common pipes that have had a softie bit on the stem. I think the old timer who had this pipe slipped the softie bit over the damage so he could keep smoking his favourite pipe.

The next series of photos show the thickness of the cake, the extent of the damage to the rim and the missing pieces of the briar between the double rings around the cap of the bowl.

I reamed the bowl with a PipNet reamer starting with the smallest cutting head and working up to a head that was almost the same diameter as the bowl. I took the cake back to a very thin layer on the bowl.

I decided to sacrifice some of the height of the bowl to give back some dignity to the tired bowl. I topped the bowl in stages on a topping board. The back side of the rim was significantly higher than the front of the bowl so I started by leveling out the bowl height all the way around the bowl. I brought the back side down to the same height as the damaged portion.

Once the height was even all the way around the bowl it was time to work on the front edge damage. At this point in the topping process I pressed the bowl down on the topping board with even pressure front and back and moved it on the sand paper in a circular motion. I continued sanding until the damage on the front top of the rim was minimized. There was still damage on the front of the bowl that would need to be addressed to smooth out the damage to the bowl. I wiped the bowl down with acetone on a cotton pad to remove the sticky oils and tars spots on the bowl sides. I also cleaned up the damaged area on the front of the bowl so that I could repair it.

I dripped some super glue into the damaged surface and then pressed briar dust into the glue. I then gave it a top coat of super glue as well. In the photo below you can see the repaired edge and the repair to the gouges and damage on the bowl front. I sanded the repaired area with 220 grit sandpaper and then with a medium and a fine grit sanding sponge to blend the repair into the surface of the briar. The next photo shows the same spot on the bowl after sanding the repair. The second photo below shows the top view of the rim repair. The dark/shiny edge at the bottom of the photo is the super glue repair.

I tried to fill in the damaged briar between the double rings around the bowl. I filled in the areas with briar dust and super glue but when I tried to re-score the two lines the fills fell out of the ring. After several failed attempts to build up the centre I finally decided to remove the centre from between the two rings. I used a sharp knife to lift out the centre portion all the way around the bowl. With that gone I used a folded piece of 220 grit sandpaper to sand the surface smooth in the groove. I also sanded it with the sanding sponges to remove the scratching.

I decided to stain the groove to highlight it rather than hide it. I used a black aniline stain and applied it, flamed it and repeated the process until I had the coverage in the groove that I wanted.

I sanded the bowl sides around the groove to remove the spillage of the stain. I worked on the bowl until the black was confined to the groove and the top and bottom edges. The more I sanded the bowl the more I liked the grain that I was seeing come through. There was some great flame grain, birdseye and mixed grain on the bowl and shank.

I decided to do a contrast stain on the rest of the bowl to highlight the grain and contrast with the black stain in the groove. I heated the briar and stained it with a black aniline stain. I applied it and flamed it, and repeated it a second time. Once it was dry to touch I wiped the bowl down with alcohol and then with acetone on cotton pads to remove the black stain from the surface of the briar and leave it in the grain.

I set the bowl aside to dry for awhile so I could work on the damage to the stem. I sanded the stem with 220 grit sandpaper to remove the oxidation and to clean up the calcification around the damaged areas of the top and underside of the stem.

I wiped the stem down with alcohol to clean the surface of the stem so I could apply the superglue patch. I used a dental pick to remove debris and damage vulcanite. I greased a pipe cleaner with Vaseline and inserted it in the button underneath the hole in the stem. I built up the area around the hole with black super glue. I sprayed it with an accelerator to allow me to add a second and third coat to the repair to the hole. I then flipped the stem and repaired the deep tooth marks on the top of the stem. I filled them and also sprayed them with the accelerator.

Once the stem patch was dry to touch I put the stem back in place on the bowl and sanded the bowl with a medium and a fine grit sanding sponge to remove more of the black stain. I also used a fine grit sanding block. The next four photos show the bowl with the black removed and the grain patterns highlighted.

I set the pipe aside for the night and let the stem repairs cure over night. In the morning I sanded the patched areas with 220 grit sandpaper and with a medium and fine grit sanding sponge. I rubbed the bowl down with a light coat of olive oil to see what contrast would look like. I really liked the overall look of the bowl with the contrast. Seeing this I knew what contrast stain colour I would use on the next stain coat.

There were still small pits in the patches on the top and bottom repairs. I find that when I use an accelerator the spray causes these bubbles that once dry pop and leave pits in the surface of the finish. I sanded the stem surface some more with 220 grit sandpaper to smooth it out and then added another coat of black super glue. When it dried I sanded it again to bring it smooth. In the next two photos you can still see some small pits in the finish.

I repeated the process of filling in the pits and then finished by using some clear super glue which dries more quickly and brushing it over the pitted areas on the stem. Once I had that done I sanded the stem with micromesh sanding pads. I wet sanded with 1500-2400 grit pads. The surface was significantly smoother but the patches still showed through the finish.

I dry sanded with 3200-4000 grit micromesh pads and rubbed the stem down with Obsidian Oil. Once it dried I repeated the sanding with the same pads. The patches are still visible but are gradually blending into the surface of the vulcanite.

I buffed the stem with red Tripoli to remove the scratches in the rubber and to further blend the patches. I then took it back to the work table and dry sanded it with 6000, 8000 and 12,000 grit micromesh pads. I rubbed it down with another coat of Obsidian Oil and set it aside until it was absorbed. I rubbed the stem down with Scratch X2.0 to polish the scratches. It is a plastic polish and blemish remover that is used on acrylic/plastic headlamps. It worked wonders in removing the remaining scratches in rubber stem material. I then buffed the stem with Blue Diamond on the buffing wheel and gave it several coats of carnauba wax. I buffed it with a clean flannel buff to raise the shine shown in the next two photos.

After finishing the stem it was time to give the bowl its contrast coat of stain. I used an oxblood aniline stain. I applied it with a folded pipe cleaner to keep it out of the groove around the bowl. I flamed it, reapplied it to the briar and flamed it again.

I buffed the stem and bowl with Blue Diamond and then gave the entire pipe several more coats of carnauba wax. I buffed the pipe with a clean flannel buff. The finished pipe is shown below. I think that Alan Chestnutt’s definition of the restoration process as Saving the Pipe accurately describes the work that went into restoring this beauty. The finished pipe ready to fire up and be enjoyed for many more years to come.

Another Pre-War Yello Bole

3 Replies

Blog by Andrew Selking

In my quest to corner the market on pre-war Yello Bole pipes, I snagged this nice little oval shank Dublin. It’s between a group one and group two size, my smallest reamer head only fits about half way into the bowl. The best part is the pipe had not suffered serious abuse. It had some tar on the rim, along with a few nicks and a small tooth mark on the back of the stem. Here is what it looked like when I got it. You will notice the varnish, in a lot of cases a finish like that is to cover up imperfections in the briar. So it was with a little trepidation that I dropped the bowl into the alcohol bath. While the bowl marinated, I soaked the stem in Oxyclean. Next I reamed the bowl. As I mentioned earlier the reamer head didn’t fit all the way down, so I carefully removed the remaining cake with a small pen knife (which you can see in the corner of the picture) and a dental pick. Next up the retort. Judging from the stinger I didn’t expect a dirty pipe.

The stem was a little dirtier, but a second retort cleared it up nicely.

With the internals sorted, I could now see what lurked under the varnish. I used 0000 grit steel wool and acetone to remove the tar on the rim and the varnish. I was pleased to only find a single fill. It was the pink putty though, and I hate pink putty, so it had to go. I’ve tried as many different techniques for fixing fills as I can think of. My current technique is to use a push pin to spread a small amount of CA glue into the hole, next I pack it full of briar dust, followed by a drop of CA, followed by a drop of accelerator. The nice thing about using accelerator is you can work the repair right after drying off any remaining accelerator. Here is what the repair looked like before sanding. Next I tackled the oxidation on the stem. I used 400 grit wet/dry with water followed by 1500, 1800, and 2400 grit micro mesh pads with water. I always hold a washer over the tenon to prevent rounding the shoulders of the stem. Here is the stem after removing oxidation. I still had the tooth mark on the bottom of the stem to fix, so I mixed up some clear CA and finely ground charcoal dust and applied it with my push pin. You may notice the yogurt container, I use that to mix the glue and charcoal. When it gets too dirty I throw it away and get a new one. I used 400 grit sand paper to shape the fill, followed by 1500-2400 grit micro mesh. I usually don’t use water when sanding down fills. I removed the top coat of finish on the bowl with a progression of 1500 to 2400 grit micro mesh pads. Next I used 3200 to 12,000 grit micro mesh pads to polish the entire pipe. You will again notice the washer on the stem. Here is the pipe ready for final polish. I used my rotary tool with white diamond and carnauba wax on the stem. I took the bowl to the buffer and used white diamond and carnauba wax on it as well. Just a word of caution when using a buffer, hold onto whatever you’re buffing with both hands.