The DEWALT DW5834 12-inch Cold Chisel SDS Max Shank takes care of light chipping and chiseling of tile, mortar, glazing compounds, and other masonry materials. This versatile SDS bit is perfect for breaking concrete to a line or channeling for pipe or conduit. Its hardened steel construction provides maximum durability for a longer bit life. Use with DEWALT SDS Max Rotary hammer drills for best performance.