15 pc Cobalt Set
Item # 316015 shown
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15 pc Cobalt Set Features:
- Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals
- 135-degree split point reduces feed pressure for easier penetration without work hardening
- Durable rubber-sided case for added impact resistance
- Sliding latch design provides added security
- Available with a variety of drill bit types and piece count configurations