Milwaukee SHOCKWAVE™ 9/32" RED HELIX™ Titanium Drill Bit is engineered for unparalleled durability and an extended lifespan. This drill bit features the QUAD EDGE™ tip, which ensures precise starts with four cutting edges for faster chip removal and reduced heat buildup, resulting in longer bit life. Its Variable Helix™ design, with an aggressive 35° helical angle tapering to 15°, Rapid Chip Removal™ to help maintain sharpness over time. The internal ENHANCED TAPERED WEB enhances strength, minimizing premature breakage. I for use on wood, plastics, and metals, these titanium drill bits provide up to five times longer life d to black oxide drill bits. Model Number: 48-89-4615