Bosch HS1917 Sds Max Self-Sharpening Chisel, 2 Inch x 14 inchHardened steel bits for use with SDS Max hammers, For light chipping and chiseling of tile, mortar, glazing compounds, and other masonry products. Highlights: Blade Material: Steel Overall Length: 14 inch Applicable Materials: Masonry Mortar Suitable for: SDS max Hammers Tip Size: 2 inch Hardened steel bits for use with SDS Max hammers For light chipping and chiseling of tile, mortar, glazing compounds, and other masonry products Type: Scaling chisel