Milwaukee Thunderbolt 31/64 In. Black Oxide Drill Bit Circular Saw Blade Aluminum mounting with DuraSoft handle

Aluminum mounting with DuraSoft handle

Mirror chrome finish and all metal construction for long-lasting durability

Extra bright with high lumens

8 GPM @ 80 PSIBrass WaterwaysWasherless CartridgeNon Pressure BalancedMeets A112

The only tool of its kind that can be turned with a 3/8" or 1/2" ratchet wrench and extension from either end

Milwaukee Thunderbolt 31/64 In. Black Oxide Drill Bit Circular Saw Blade Aluminum mounting with DuraSoft handleMilwaukee 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.