Milwaukee 7/64" SHOCKWAVE™ Impact Duty RED HELIX™ Titanium Drill Bit is engineered for extreme durability and long life. Featuring the QUAD EDGE™ tip, it delivers a precision start with four cutting edges that create smaller chips for faster removal and less heat, resulting in longer bit life. Designed with a Variable Helix™ that includes an aggressive 35° helical angle tapering to 15°, this titanium drill bit with RED HELIX™ technology enables Rapid Chip Removal™, limiting heat buildup to help the bit stay sharper longer. The internal ENHANCED TAPERED WEB significantly increases the bit's strength, reducing premature breakage. for a variety of applications including wood, plastics, and metals, Milwaukee Red Helix Titanium Drill Bits up to 5 times the life d to black oxide drill bits. Model Number: 48-89-4604