The MILWAUKEE SHOCKWAVE Impact Duty 23PC RED HELIX Titanium Drill Bit Set is engineered for extreme durability and long life. 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 bits also feature an internal thicker tapered web that greatly increases strength, reducing premature breakage. Ideal for various applications including but not limited to wood, plastics, and metals. MILWAUKEE RED HELIX Titanium Drill Bits provide up to 5X life vs. black oxide drill bits. The MILWAUKEE SHOCKWAVE Impact Duty 45PC Driver Bit Set is engineered to be the Most Durable, Best Fitting driver bits on the market. The WEAR GUARD TIP delivers increased wear resistance which protects the impact bit's fit over the life of the bit. The SHOCK ZONE is optimized for each tip type and length of driver bit in the set to absorb peak torque and prevent breaking. The driver bits are made from CUSTOM ALLOY76 steel and a proprietary heat treatment process to extend bit life, providing up to 50X life versus other impact driver bits on the market. The set is organized in a customizable accessory case designed for use in PACKOUT.