Starrett Gauge, no. 61-80 drill and steel wire

Description

This gauge is for selecting the correct size of twist drills and steel drill in smaller sizes ranging from Nos. 61-80. For convenience, each hole is marked with the size number and the corresponding decimal equivalent. Carefully tested for accuracy after hardening. Attractive satin finish. Small compact size, 1/16″ T x 3/4″ W x 2″ L