Milwaukee RED HELIX™ 5/32" Round Shank Cobalt Drill Bit is engineered for extreme durability and extended life, making it an essential tool for demanding drilling tasks. This drill bit features the ENHANCED TAPERED WEB™ which strengthens the core by increasing flute durability, ensuring it withstands tough conditions. Its VARIABLE HELIX™ design facilitates fast material removal with an aggressive 35° helix angle that gradually tapers to 15°, improving efficiency. The 135° SPLIT POINT TIP™ provides precise starting and helps prevent walking, while the 3-Flat Secure-Grip™ design keeps the bit firmly fixed in the chuck during use. Additionally, the QUADEDGE TIP™ reduces heat build-up, enhancing performance and longevity. Model Number: 48-89-2307