step jaws
Hi Douglas,
Vicmarc...the only step jaws that I ever use and probably will ever use. I have both sets permanently mounted..one set on a vm 100 and, a larger set on a 120. Richard designed them for Vicmarc (or vertech) years ago. If you cut your tenon correctly, those jaws are un-broken and, will leave you with and an undented base allowing you to complete a bowl in only 2 fixings.
Another and perhaps more intriguing thought is, if you wish to use some of the "inner steps" of the step jaws, chances are that you have created a more interesting form for your bowl as, you must have enough clearance near the base of the bowl to properly reach the inner steps and achieve a solid and safe grip. It will immediately cure one from making "dumpy" bowls.
Best,
Jay