Milwaukee Thunderbolt 7/16 In. Black Oxide Drill Bit Corner Braces & Irons Model LL100XL Extra extended inlet

Model LL100XL Extra extended inlet model

The temperature sensing element must be immersed in the water within the top 6"(152mm) of the tank

7/8" x 2-3/8"

brass and bronze

Milwaukee Thunderbolt 7/16 In. Black Oxide Drill Bit Corner Braces & Irons Model LL100XL Extra extended inletMilwaukee 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.