Cobalt High Speed Drill Bit Set- 1/16" - 3/8"- 15 Piece

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Irwin 316015 Drill Bit Set, 15 Pieces, 1/16 - 3/8 " PRODUCT OVERVIEW: Constructed of M-42 eight percent cobalt high speed steel for super abrasive resistance in tough metals. Bits have a 135 degree split point which reduces feed pressure for easier penetration. Includes: (2) 1/16", (2) 5/64", 3/32", (2) 7/64", 1/8", (2) 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8" and (1) rubber-sided case with sliding latch for added security.

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