Milwaukee Red Helix 3/8 In. Cobalt Drill BitMilwaukee 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

helix angle which ends at 15 Deg

A reverse rake tip removes deck material as it bores

fits all 10 mm arbors

Diablo made carbide withstands impact & high heat applications

Galvanized wire

42" chemical resistant hose with 18" curved extension

wood & osb

Elastomeric

Constructed With Tico Hi-Density Special Blend Carbide

flexible seal on leaks or use as a waterproof coating on most surfaces

curtain walls

sheathing walls & roofs are easier