Features & Benefits
29 Piece Cobalt M-42 Metal Index Drill Bit Set Features:
- Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals
- Cobalt steel extends cutting edge life and maintains cutting life after resharpening
- Extra hard drill for greater wear
- 135° split point tip starts on contact, cuts with less force
- Rubber overmolded case protects kit if dropped
- Tap & Drill selection chart for convenient reference.
- Automatic indexing for easy bit access and identification
- Removable cartridges: easy to carry bits from case to worksite
- Sizes include 1/16" to 1/2" in 1/64" increments