Home built end mill grinder Practical Machinist
Jan 19, 2012· If someone is interested in a project, I have about 90% of a Lee air spindle head for grinding end mills. What''s missing is the base with the tilt lever to move the end mill to and from the wheel. The original collets have been replaced by 150 worth of precision bushings (which is what I''d sell it for). The air spindle seems to work well.