TR Industrial Hex Shank Scraping Chisel, 3 Inch x 12 Inch Ideal for removing tile, stone, and other masonry, bathroom or kitchen projects 3" wide, 12" long hex shank scraping chisel Made of alloy steel with a hardness level of 52 HRC Designed for TR Industrial Jackhammer TR89105 and TR89100 Comes with 1 year warranty