Bubble Jig


Well-Known Member
Has anyone used these?? I'm trying to learn how to free hand grind. I know there is a learning curve but was wondering if this tool would help learn the muscle memory necessary to free grind.

Wayne Coe

Forum Owner - Moderator
I never grind a blade with out using my Bubble Jig. Simple to use and will improve your grinds beyond what you can believe. Will cut your grinding time a bunch. Fred is a nice guy and one you can depend on.