Posted by B. baker on April 05, 2008 at 17:50:22:
In Reply to: gear prep posted by Richard Burke on April 02, 2008 at 21:26:36:
try precision mic and number of teeth also use precision pins on each side of the gear. It may be a lucky guess or lead angle degrees min. also check the round of gear. there is whole depth on the cutter. could be .