- Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals
- 135° 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
Includes cobalt bits above in various sizes. 1 of each 5/64", 7/64", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16" and 3/8", 2 of each 1/16", 3/32", 1/8" and molded case.