DEWALT DW5770B15 12-Inch Bull Point Chisel Spline Shank
Made from hardened steel to reduce breakage and provide long life
From the Manufacturer
The DEWALT DW5770 12" Bull Point 3/4" Hex x 21/32" Round Spline Shank is built of fully hardened steel body which delivers increased life and durability. For use with all brands of SDS Max demolition hammers and rotary hammers with chipping function. Bull Point (Moil Point) used for chipping and breaking applications in a variety of masonry products.