Milwaukee SHOCKWAVE Impact Duty 48-89-4625 Impact-Duty Drill Bit, 7/16 in Dia, 4.92 in OAL, 1/4 in D

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.