11/64 Cobalt Long Threaded Shank Drill Rocky Mountain Twist

953CO11/64LS

11/64 Cobalt Short Threaded Shank Drill Rocky Mountain Twist

953CO11/64SS

11/64 Cobalt Stub Threaded Shank Drill Rocky Mountain Twist

953CO11/64ST

11/64 HSS Long Threaded Shank Drill Rocky Mountain Twist

953HS11/64LS

11/64 HSS Short Threaded Shank Drill Rocky Mountain Twist

953HS11/64SS

11/64 HSS Stub Threaded Shank Drill Rocky Mountain Twist

953HS11/64ST