Milwaukee 7/16" SHOCKWAVE™ Impact Duty RED HELIX™ Titanium Drill Bit is engineered for extreme durability and long life, making it a reliable choice for demanding drilling tasks. Featuring the QUAD EDGE™ tip, this bit a precision start with four cutting edges that create smaller chips for faster removal and reduced heat, which helps extend the bit’s lifespan. The innovative Variable Helix™ design includes an aggressive 35° helical angle tapering to 15°, promoting Rapid Chip Removal™ and limiting heat buildup to keep the bit sharper longer. Its internal ENHANCED TAPERED WEB significantly increases strength, reducing the risk of premature breakage. for a variety of applications such as wood, plastics, and metals, the Milwaukee RED HELIX™ Titanium Drill Bit delivers up to five times the life of standard black oxide drill bits. Model Number: 48-89-4625