M2 – High Speed Steel
Made from hardened (Rc 63-65) M2 grade High Speed Steel and ground, these drill and
reamer blanks can be used as punches, gauges, pins or ground for special tools.
up to 1/2" + .0000/ – .0003, over 1/2" + .0000/ – .0005
Drill and Reamer Blanks Wire Gauge Sizes