Irwin Cobalt HSS Fractional Bit Set, 15 Piece (585-316015)
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$16.99
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- Type: Grade heavy duty, jobber length
- Bit diameter: 1/16 - 3/8 in
- Shank type: Straight
- Material: Cobalt high speed steel
- Point angle: 135 deg
- Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals
- 135-deg split point reduces feed pressure for easier penetration without work hardening
- Available with a variety of drill bit types and piece count configurations; Meets National Aerospace Standards (NAS) 907, Type J
- Usage for high temperature alloys, hi-tensile malleable cast iron, stainless steel, titanium alloys and unalloyed nickel
- Includes (2) 1/16 in, 5/64 in, (2) 3/32 in, 7/64 in, (2) 1/8 in, 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in and 3/8 in
- Durable rubber-sided case for added impact resistance
- Available with a variety of drill bit types and piece count configurations
- Meets National Aerospace Standards (NAS) 907, Type J