Milwaukee Thunderbolt 7/16 In. Black Oxide Drill Bit Cord Plugs Mach-Blue™ Tough Tip Technology is

Mach-Blue™ Tough Tip Technology is up to 33% stronger for extended tool life in high torque impact applications

Smart chip recognizes and optimizes the charging requirements of individual devices

Breaker Points lead to faster drilling speeds

Order in full case quantity of 6 and recieve 3 sets of 2 project packs keyed alike

Watertight connection on any pipe material

Milwaukee Thunderbolt 7/16 In. Black Oxide Drill Bit Cord Plugs Mach-Blue™ Tough Tip Technology isMilwaukee Thunderbolt Black Oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes.