Milwaukee Thunderbolt 31/64 In. Black Oxide Drill Bit Wax-Free Toilet Gasket 000 OPM for fast and

000 OPM for fast and smooth finish sanding

and septic systems

Classic Gray

1-piece heavy-duty construction

Milwaukee Thunderbolt 31/64 In. Black Oxide Drill Bit Wax-Free Toilet Gasket 000 OPM for fast andMilwaukee 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.