Milwaukee 48-89-4629 Impact Drill Bit, 1/2 in Dia, 5.12 in OAL, Twist Flute, 1/4 in Dia Shank, Hex Shank

Milwaukee® SHOCKWAVE Impact Duty™ titanium drill bits with RED HELIX™ are engineered for impacts and drills. Designed with a variable Helix™ with an aggressive 35 deg helix angle which ends at 15 deg, the Impact Duty™ titanium drill bits with RED HELIX™ provide Rapid Chip Removal™ to limit heat build-up to stay Sharper Longer™. The 135 deg split point tip delivers a precision start and prevents walking for fast, accurate holes. Titanium coating can be used in all drilling applications to give you up to 3X life versus black oxide Drill Bits™.