The MILWAUKEE 1/4" SHOCKWAVE RED HELIX Titanium Drill Bit is designed to be highly durable and have a long lifespan. It features a QUAD EDGE tip that provides a precise start and four cutting edges, resulting in smaller chips for faster removal and less heat generation. This ultimately leads to a longer bit life. The drill bit is equipped with a Variable Helix, which has an aggressive 35-degree helical angle that tapers to 15 degrees. This unique design allows for rapid chip removal, preventing heat buildup and ensuring that the bit stays sharper for a longer period of time. Additionally, the bit has an internal ENHANCED TAPERED WEB that significantly enhances its strength, reducing the risk of premature breakage. This versatile drill bit is suitable for a wide range of applications, including wood, plastics, and metals. It offers up to 5 times the lifespan compared to black oxide drill bits. The bit has a 1/4" hex shank and can be used with drills or impact drivers. It is part of the SHOCKWAVE Impact Duty Bits series and features a 135-degree split point tip. The titanium coating further enhances its durability and lifespan. With 29 fractional sizes available, this drill bit is a reliable choice for any project. (1) 1/4" SHOCKWAVE RED HELIX Titanium Drill Bit is included. Explore the full range of Milwaukee Tools for all your drilling needs.