Milwaukee Thunderbolt 7/16 In. Black Oxide Drill Bit Norton clean holes in wood drilling

clean holes in wood drilling applications

1/4' shank

floral design on white glass

Fast dry professional

3/8" Diameter

Milwaukee Thunderbolt 7/16 In. Black Oxide Drill Bit Norton clean holes in wood drillingMilwaukee 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.