HSS Chatterless Countersink Set, 10 pc., 90 – 70-765-3

• Use with portable drills and drill presses on ferrous and non-ferrous materials
• Complete with wooden storage block

HSS – High Speed Steel

• Provides good wear resistance in mild steel and nonferrous materials

Part Number Degree Number of Pieces Size Range 70-765-3 90 10 3/16, 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/4″

See all HSS & Cobalt Chatterless Countersink Sets