Details
- Aggressive spur provides fast material penetration
- Open tooth design allows for more resharpenings
- Optimized cutting geometry provides longer bit life
- 7/16"" ball groove shank for quick change applications
- Includes: 1"", 1-1/8"", 1-1/4"", 1-1/2"", 1-3/4"", 2-1/8"", 2-9/16"" Drill bits, 5-1/2"" Extension