For sale is a group of (3) Brunner and Lay Concrete and Rock Breaking Bits. 7/8" Hexagon driver shank on each. (2) Bits with 2-1/2" wide chisel ends. (1) Bit with 1" wide chisel end. Each is approximately 27-1/2" long. NOTE: These bits are NOS (New Old Stock); they have never been used, but may have minor surface deterioration from storage.