Champion Chisel Works ++++ FITS ONLY DEMOLITION HAMMERS THAT ACCEPT THE SDS-MAX SHANK STYLE. ++++ Champion Chisel's SDS-Max Sure-Lock Floor Scraper System is the best choice for a variety of materials. It can be used to remove Ceramic Tile, Vinyl Floor, Thinset, Carpet Adhesive, VCT, and Epoxy. The wide 6" blade is 2mm thick and make from a stainless steel blend giving the blade much needed flexibility while maintaining strength. Champion Chisel is the only floor scraper on the market that uses a mechanical locknut to keep the hardware tight longer than our competitors. The Sure Lock Floor Scraper System efficiently removes carpet, linoleum, tile, thinset, epoxy & more taking the hassle out of floor surface prep. The head assembly is fitted with a tough blade made of a stainless steel blend that resists cracking and custom steel spring inserts keep the nuts tight until you need to change the blade. This floor scraper is interchangeable with Bosch, Makita, Milwaukee, and Dewalt hammers as well as any other SDS-MAX Power tools on the market.