• Quick, accurate way to determine the correct drill point angle of 59 Deg and the correct length of drill lips necessary for clean-cut drilling
• Sliding head may be adjusted to any position along the rule and locked by a thumb nut
• Hook is adjustable and can be shortened or extended on either side of the rule, and may also be removed if desired
• Tool can also be used as a Plain Rule, Hook Rule, Depth Gage, and Slide Caliper
• Hook rule has accurate, machine-divided graduations in 8ths, 16ths, quick-reading 32nds and 64ths

The Starrett 22C Drill Point Gage is designed specifically for use in drill grinding. It provides a quick, accurate way to determine the correct drill point angle of 59 Deg and the correct length of drill lips necessary for clean-cut drilling at maximum feeds and speeds. 59 Deg Bevel, 32nds Grad.