Milwaukee 48-89-2832 1/4" Thunderbolt Black Oxide Drill Bit (Bulk of 12)
The Milwaukee 1/4" Thunderbolt Black Oxide Drill Bits (48-89-2832) are highly recommended for portable drills for drilling through metal, wood, PVC, and even curved surfaces. The Thunderbolt web features a thicker core than standard drill bits, providing more strength and reducing side-load breakage. A specially designed parabolic flute form clears chips fast, while the 3-Flat Secure-Grip shank hold the bit firmly in the chuck.
Must be purchased in multiples of 12.
Earn 2 Barn Bucks Learn More.
The Milwaukee 1/4" Thunderbolt Black Oxide Drill Bits (48-89-2832) are highly recommended for portable drills for drilling through metal, wood, PVC, and even curved surfaces. The Thunderbolt web features a thicker core than standard drill bits, providing more strength and reducing side-load breakage. A specially designed parabolic flute form clears chips fast, while the 3-Flat Secure-Grip shank hold the bit firmly in the chuck.
Must be purchased in multiples of 12.