HSS Chatterless Countersink Set, 8 pc., 82 – 70-760-4

• 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 70-760-4 82 8 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 7/8, 1″

See all HSS & Cobalt Chatterless Countersink Sets