Milwaukee Red Helix 1/2 In. Cobalt Drill Bit Category_Battery Accessories Caps are over-sized for more

Caps are over-sized for more protective coverage

2-1/2" Mill Cirk-L-Vent

x 1-3/4' W

Wayne Dalton

Reapply every 3 to 4 weeks

Milwaukee Red Helix 1/2 In. Cobalt Drill Bit Category_Battery Accessories Caps are over-sized for moreMilwaukee 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 35 degree Helix Angle which ends at 15 degree, the Cobalt bits with RED HELIX provide Rapid Chip Removal limiting heat buildup to Stay Sharper Longer. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough