Fractional Drill Gauge - No. 24

Fractional Drill Gauge - No. 24

The General Tools Fractional Drill Gauge has 29 measuring holes for quickly identifying drill bit sizes from 1/16 Inch to 1/2 Inch in 1/64th increments. It is especially helpful with bits that are too small to fit diameter markings on the shank. The gauge markings are etched in black graduations to give high contrast and will not wear off. Made of heat-treated heavy gauge steel, machined and ground to close tolerances. Conforms to U.S. Government Specification GG-G-86b

2-3/8" x 6-3/4" overall size.