Caliper Groovemaster: 1 Pc, Use with 6" Vernier, Dial & Digital Calipers, Includes Caliper MPN:30-465-9

The Groovemaster is a must-have tool for professionals in machining, manufacturing, and metrology industries, enabling accurate measuring of external dimensions such as diameter, width or depth of holes, and slot widths. It attaches directly to the Caliper Vernier for quick, easy measurement with an accuracy of 0.001 inch/254m (minimum) graduation of scale divisions and can measure up to 8-32 tapers. With its versatile use and precise accuracy, Groovemaster ensures consistent high quality standards during production.