Milwaukee RED HELIX 9/64″ Round Shank Cobalt Drill Bit is engineered for exceptional durability and extended tool life. Featuring the ENHANCED TAPERED WEB, this drill bit strengthens the core to increase flute durability, ensuring reliable performance in demanding applications. Its VARIABLE HELIX Design promotes rapid material removal with an aggressive 35 helix angle that tapers to 15, enhancing drilling speed and efficiency. The 135 SPLIT POINT TIP provides precise starting and minimizes walking, while the 3-Flat Secure-Grip design keeps the bit firmly fixed in the chuck for stability. Additionally, the QUADEDGE TIP reduces heat build-up, contributing to longer bit life and consistent results.Model Number: 48-89-2306