Hole sizes and decimal equivalents are permanently etched on face Made of heat treated heavy gage steel, machined and ground to close tolerances | General Tools Drill Gauge, 1/16" To 1/2"
Hole sizes and decimal equivalents are permanently etched on face Made of heat treated heavy gage steel, machined and ground to close tolerances | General Tools Drill Gauge, 1/16" To 1/2"