Feature

●All ground surfaces are of hardened tool steel
●Indicators are AGD design
●Internal gauges will measure the largest diameter of any chamfer that has an included angle within the range of angles printed on the dial face of the gauge
●Gauges furnished in deluxe padded case


Description

These gauges directly measure the diameter of chamfered holes. No setting master is necessary. When the three-blade plunger is pressed against a flat surface, the gauge should read the set number stamped on the back of the indicator. In case of wear, the gauge may be adjusted to read the proper number.