Cutting Spurs Have Three Cutting Edges For Added Durability, Full Screw Tip Allows Bit To Self Feed, Tri-Flute Design For Faster Chip Ejection, Grooved Hex Shank Prevents Slipping, Fits All Standard 1

Bit has a multi faceted carbide insert which reduces the breakage possibility when drilling through re-bar and mesh, distinctive chisel shaped tip breaks concrete quickly for faster penetration and th

Cutting Spurs Have Three Cutting Edges For Added Durability, Full Screw Tip Allows Bit To Self Feed, Tri-Flute Design For Faster Chip Ejection, Grooved Hex Shank Prevents Slipping, Fits All Standard 1

Adds extra reach to wood boring bits, extension head will follow 5/8" and larger bits through hole, two set screws secure bit into extension, 1/8" hex key included with extension. Carded.

Extreme durability: Thicker web provides greater strength and longer life Fast, accurate drilling: 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chip

27/64" Thunderbolt Black Oxide Drill Bit Milwaukee thunderbolt black oxide jobber length drill bits are designed for extreme durability and long life.