FREE SHIPPING — Grip 12-Pc. SDS Hammer Drill Bit Set

For use in air hammers for drilling concrete and other hard surfaces. Includes 10in. curved SDS chisel, 10in. pointed chisel, 10in. flat 3/4in. chisel, 18in. SDS drill bit, 12in. SDS drill bit, two 8in. SDS drill bits, three 6in. SDS drill bits and two 4in. SDS drill bits.