Kobalt 3-Pack Woodworking Chisels Set in the Chisel Sets department at Lowes.com
3 Inch SDS Plus Chisel Angled Bent Tile Chisel 3X10 Inch Thinset Scaling Chisel SDS Plus Floor Scraper Cranked Tile Removal Chisel Bit With 3/4 Inch SDS Plus - Amazon.com