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 1/2 to 1/16".
Features & Benefits :
Heavy gage stainless steel gageconveniently identifies drill bit sizes
Etched graduations are filled in black togive high contrast and will not wear off
Gage measures 2-3/8" x 6-3/4"(60 x 172mm) overall
Stainless steel will not rust
Fractional size drills1/16" to 1/2" x 64ths