Cobalt Red Helix Twist Drill Bit Set for Drill Drivers (23-Piece)

The MILWAUKEE? RED HELIX? 23PC Cobalt Drill Bit Set is engineered for extreme durability and long life in hard metal applications. The QUAD EDGE? tip delivers a precision start and features four cutting edges to create smaller chips for faster material removal and less heat leading to improved performance. Designed with a VARIABLE HELIX? flute that begins with an aggressive 35�� helical angle and ends at 15�� for rapid chip removal. The bit also features an internal thicker tapered web that greatly increases strength . reducing premature breakage. Ideal for various tough metal applications including but not limited to Stainless Steel . Cast Iron . and Thick Metal. MILWAUKEE? RED HELIX? Cobalt Drill Bits provide up to 15X life vs. black oxide drill bits. The set is organized in a customizable accessory case designed for use in PACKOUT?.