4-Piece 12in SDS Plus Drill Bit Set, Carbide Tipped, Rotary Hammer Drill Bits for Brick, Stone, Concrete (1/4″ x 12″, 5/16″ x 12″, 3/8″ x 12″, 1/2″ x 12″)
A 4-piece 12-inch SDS-Plus rotary hammer bit set from Sabre Tools with carbide-tipped, 2-flute self-centering tips for fast, accurate holes in common masonry materials.