Milwaukee SHOCKWAVE Impact Duty 48-89-4628 Impact-Duty Drill Bit, 31/64 in Dia, 1/4 in Dia Shank, Hex Shank

Our SHOCKWAVE™ RED HELIX™ titanium drill bits are engineered for extreme durability and long-life. The quad edge tip delivers a precision start and four cutting edges to create smaller chips for faster removal and less heat for longer bit life. The variable helix design includes an aggressive 35 deg helical angle, which ends at 15 deg, these titanium drill bits with RED HELIX™ provide Rapid chip Removal limiting heat build-up to Stay Sharper Longer. The bits also feature an internal enhanced tapered WEB that greatly increases their strength, reducing premature breakage. Our titanium drill bits are ideal for various applications, including but not limited to wood, plastics and metals. Milwaukee RED HELIX™ titanium drill bits provide up to 5X life vs. Black oxide drill bits.