What is it? And why would I post it in the Class III/Title II forum (well I guess it could have gone in the gunsmith forum too)? I'm glad you asked.

This is a project to complete another project. That is a gate guide for my grinder that will allow me to grind a 29* point on a lathe tool bit (10% Cobalt alloy for cutting titanium). That way I can cut ACME threads for my QA/QD silencer mount/muzzle brake. Hopefully, in the next few days I'll be able to update with the actual guide, and a few tool bits.