Sitter CornCob Pipe
This pipe (almost completed) is made from one of the massive Boone County corn ears that BigBonner sent to me. The top of the bowl is the slightly flared bottom of the cob. With a 10" bamboo stem, the entire pipe weighs not much more than the stem and its bit. It's just light as a feather. Other than shelling the kernels off the cob, which I did last winter, this has consumed about 90 minutes of effort.
My segment of bamboo is from a set of untreated, bamboo tomato stakes. This is the small end. Although bamboo is hollow, there is a rigid partition at each node. I was unable to punch through them with a metal rod, so the final length of the bit was determined by the length of my drill bits. The segment could have only two nodes, and each node had to be close enough to its respective end to allow my hand-drill to bore the partition. So a 10" stem is what I got.
[It is possible to bend bamboo, but it requires many hours of steaming, plus torch heat while bending the sand-filled bamboo, and a jig that can hold the bend in place overnight. It might be worth the effort for a dozen or more stems, but not for a single stem.]
I used the same hand-drill to bore pilot holes for the tobacco hole and the angled smoke hole. Taking a wild guess about the final center of gravity, I sawed the bottom at an angle that would allow the pipe, both empty and packed with tobacco, to stand on its own.
To provide a more friendly bit to the stem, I added a small section of Tygon tubing (conveniently curved from its coil). It's just slipped snugly over the bamboo.
Using a hand-held, electric Dremel, I shaped the smoke hole to fit the base of the bamboo stem, which was then gently hammered into the cob. Despite careful shaping, the irregular structure of the cob still allowed an air leak at the stem base. I eliminated the leak with a seal of colorless Silicone Cement on the exterior.
Had this pipe been a more reasonable length, it would now be finished. But alas, Dremel bits are just too short to complete the interior of the bowl all the way to the bottom of the pilot hole. I still have about 3/4" to go. I couldn't locate my narrow rat-tail file, so I'll have to either search for it again, or purchase a new one.
I've had the materials to make this pipe for a long time. Youn inspired me to begin. So, thank you, Youn, and thank you BigBonner.
Some time next year, I will have a serious look at the corncobs I grew this past season.
Bob