Milwaukee 7/64 in. Cobalt Jobber Drill Bit

The Milwaukee 7/64 in. Cobalt Jobber Drill Bit is engineered for extreme durability and extended tool life when drilling into tough, hard metal materials. Designed with an aggressive Variable Helix geometry, this bit provides rapid chip removal to significantly reduce heat accumulation and keep the cutting edge sharper longer. Featuring a 135° split point tip, the bit delivers an accurate, precision start on contact to eliminate walking and ensure clean hole placement. Equipped with a Secure-Grip round shank to prevent slipping in standard drill chucks, this drill bit provides up to 10X longer life compared to standard black oxide bits in demanding twist drilling applications.