SDS-PLUS SHANK: Works well with SDS-Plus rotary hammer for optimal use, compatible with Dewalt, Bosch, Milwaukee, Makita, Hitachi electric or cordless SDS Plus system impact drill and rotary hammers. Firecore bent tile chisel with ergonomically angled working end, guarantees tile and thinset removal in high efficiency rate, removes material up to 30% quicker than conventional tile chisels. Special hardened steel alloy with heat treatment process, durable to support you with all kinds of scaling jobs. Great chisel tool for DIY enthusiasts and home owners, ideal for removing old tiles, laminates, thinset, rust, weld spatter, concrete splatter, mortar and other adhesive. SHARPENED BLADE: The sharpened, flexible blade cuts under material faster. The beveled chisel plate edge provides continuous material removal and less bindup, also prevents the user from excessively leaning over to improve user ergonomics. Firecore FS18310 tile chisel constructed from special hardening of the high-quality tempered steel, with additional surface protection of the chisel effectively minimize wear and reduce notch sensitivity. This processing allows longer service life and a higher material removal rate. The extra wide 3" blade removes more thinset per pass. This scaling chisel is the perfect choice for clearing tile, thinset and other stubborn adhesives.