Sabre Tools 8-Piece 12in SDS Plus Drill Bits for Brick, Stone, Concrete, 1/4in x 12in, 5/16in x 12in, 3/8in x 12in, 1/2in x 12in, 5/8in x 12in, 3/4in x 12in, 7/8in x 12in, 1in x 12in (12" 8-Piece Set)

The Sabre Tools 1/2 Inch x 12 Inch SDS Plus Rotary Hammer Drill Bit is a versatile and durable tool for drilling through tough materials such as stone, concrete, and brick. The carbide-tipped design ensures longevity and precision in drilling, and the SDS Plus design ensures a secure and stable fit in rotary hammer drills. Customers have reported success in using this drill bit to drill holes through firepit blocks and cement, and to break through hard dirt. One customer even used it to drill holes through 11 inches of poured concrete. However, one customer reported that the carbide tip of the drill bit disappeared after drilling through only 1 inch of concrete, and another reported that the third drill bit they received did not appear to be hardened the same as the first two. Overall, the Sabre Tools 1/2 Inch x 12 Inch SDS Plus Rotary Hammer Drill Bit has received positive reviews and is Considered a good value for its price.