Milwaukee 48-89-2306 9/64" COBALT RED HELIX Drill Bit

The Milwaukee RED HELIX Cobalt 9/64" Drill Bit is engineered for extreme durability and longer life in hard metal applications. These Milwaukee Cobalt drill bits use a VARIABLE HELIX that starts at an aggressive 35° Helix Angle and ends at 15°. A 135° SPLIT POINT TIP gives a precision start and prevents walking for fast, accurate holes in Hard Metal, PVC and wood. The tapered drill bits have a new ENHANCED TAPERED WEB that strengthens the bit's core and increases flute durability. These cobalt twist drill bits are ideal for tough applications, giving up to 15X life vs. Black Oxide Drill Bits.