Features and Benefits
- Drilling into the hardest materials, including stainless steel
- Stays sharper longer
- 135-Degree split point for precision start no walking
- Chip breaker decreases heat buildup
- RED HELIX design for rapid chip removal
- Secure grip - prevents bit from slipping in chuck
- Up to 10X Life vs. Black OxideMilwaukee COBALT RED HELIX drill bits are engineered for extreme durability and long life in hard metal applications. Designed with a Variable Helix that includes an aggressive 35Â° helix angle which ends at 15Â°, the cobalt bits with RED HELIX provide Rapid Chip Removal limiting heat buildup to Stay Sharper Longer. The 135Â° split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide up to 10X life vs. Black Oxide Drill Bits but can be used in all twist drilling applications.