Milwaukee SHOCKWAVE™ RED HELIX™ 1/4" Titanium Drill Bit is engineered for professionals who demand durability and long-lasting performance. Featuring QUAD EDGE™ tips, this drill bit delivers precision and accuracy in every use. Its Variable Helix™ design incorporates a 35° helical angle tapering to 15°, combined with four cutting edges that efficiently create small chips. This innovative design allows for fast chip removal while minimizing heat buildup, enhancing the bit’s lifespan. ly suited for drilling through wood, plastics, metals, and a variety of other materials, this drill bit is a versatile addition to any toolkit. Model Number: 48-89-4613