IRWIN 12092 1/16 in. to 1/2 in. 29-Hole Imperial/Metric Drill Bit Gauge

IRWIN 12092 1/16 in. to 1/2 in. 29-Hole Imperial/Metric Drill Bit Gauge is made of steel. It is used for checking fractional bit diameter.

Features

• Steel drill gauge for checking fractional bit diameters
• Drill sizes 1/16" to 1/2" by 64ths
• Hole sizes and decimal equivalents etched on face

Specifications