Milwaukee Cobalt Drill Bits with Red Helix are engineered with a Variable Helix that starts with an aggressive 35° cutting edge which ends at 15° providing Faster Material Removal. Aiding in material removal the Chip Breaker decreases the size of chips leading to less heat buildup to Stay Sharper Longer. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes.
Product Features:
- Up to 10X life vs. black oxide
- RED HELIX™ design for Rapid Chip Removal™
- 135° split point for precision start no walking
- CHIP BREAKER™ decreased heat buildup
- Secure Grip™ – prevents bit from slipping in chuck













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