Milwaukee Thunderbolt 27/64 In. Black Oxide Drill Bit Pens Installs easily with a tapered

Installs easily with a tapered

Penetrates

Heavy Duty Up To 50 LB

stops squeks

Designed For Use On Heavy Wood Gates & Doors

Milwaukee Thunderbolt 27/64 In. Black Oxide Drill Bit Pens Installs easily with a taperedMilwaukee 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.