Description
- IDENTIFIES DRILL BITS SIZES- Helpful when working with older, unmarked drill bits and bits too small to fit diameter markings
- 29 MEASURING HOLES- Identified drill bits from 1/16 Inch to 1/2 Inch in 1/64th increments
- ETCHED MARKINGS- Black graduations to give high contrast and will not wear off
- NO MATH- Shows drill sizes in both inches and decimal equivalents
- DURABLE- Made from heavy duty, rustproof steel
