Milwaukee 48206054 3/8 X 10 X 12 In. SDS+ 2CT Drill Bit SDS-Plus Carbide-Tipped Masonry Core Bit, For Brick, Block, and Concrete

3/8 X 10 X 12 In. SDS+ 2CT Drill Bit, SDS-Plus Carbide-Tipped Masonry Core Bit, For SDS-Plus Rotary Hammers, Asymmetrical Carbide Teeth for Up to 20% Faster Drilling, Centering Bit for Easy Hole Alignment, Spiral Core Body Minimizes Friction, Two-Piece Design, Ideal for Drilling Through Holes in Brick, Block, and Concrete.