Milwaukee Red Helix 1/4 In. Cobalt Drill Bit Collectors Knob handles add a more

Knob handles add a more conventional look

Oil filled

Includes one each of the following sizes: 1/16

Designed to replace broken cast-iron flanges with a gasket that expands to also fit service weight

Milwaukee Red Helix 1/4 In. Cobalt Drill Bit Collectors Knob handles add a 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