Milwaukee Red Helix 7/16 In. Cobalt Drill Bit custom fit Large window provides excellent visibility

Large window provides excellent visibility for better control

Unlike the Carbide Extreme Metal Blade

The reinforced carbide head provides increased durability when high-speed drilling into tile and glass

It features an optimized nailing pattern which results in better performance with less deflection

Portland cement-based

Milwaukee Red Helix 7/16 In. Cobalt Drill Bit custom fit Large window provides excellent visibilityMilwaukee 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