ATD Tools (ATD9261)
29-Piece Cobalt Drill Bit Set
Cobalt steel extends cutting edge life Cobalt offers the best heat resistance for drilling in extremely hard and abrasive materials including stainless steel, titanium and cast iron. Bits 1/8 and larger feature a 135-degree split point for easier starts and minimal bit walking Includes: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/2, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64 & 1/4