STAINLESS STEEL DRILL GAUGE/RULER

Drill Gauge in SAE & MM, 1/6"-1/4", 1mm 6-Inch Stainless Steel Machinist Ruler in SAE & Metric with Drill Gauge. A machinist ruler is an important piece of equipment for exact measurements. Though it can be used like a standard ruler, the machinist ruler differs in a major way. The number of increments between inches and centimeters on the ruler allow it to be read with a much higher degree of accuracy than a standard ruler. Drill Guage Measurements: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64" & 1/4".