General Tools Hobby Drill Gage
The Hobby Drill Gage is a useful guide for identifying drill bit sizes. This tool can be extremely helpful when working with older, unmarked drill bits, as well as with bits that are too small to fit diameter markings. The Hobby Drill Gage measures bits from 1/16 to 1/2.
Helpful when working with unmarked drill bits and bits too small to fit diameter markings.
Measures bits from 1/16 In. to 1/2 In.
Made from heavy duty stainless steel
Black etched graduations will not rub off