Milwaukee 1/4 inch Cobalt RED HELIX Drill Bit

Engineered for extreme durability and extended life in demanding hard metal applications, the Milwaukee RED HELIX Cobalt Drill Bit is designed to overcome the heat challenges that degrade standard bits. Its innovative VARIABLE HELIX design, starting at an aggressive 35 and transitioning to 15, ensures rapid chip evacuation, significantly reducing friction-induced heat buildup and preserving the cutting edge for maximum tool longevity. The 135 split point tip provides immediate, precise starts without walking, making it ideal for fast, accurate holes in tough materials. Constructed with a cobalt alloy, these bits offer up to 15 times the service life of traditional black oxide bits, delivering exceptional value and professional performance.