Features and Benefits:�1" witdth�12" overall length�Creates a channel to run conduit in concrete�Designed for SDS Max rotary hammers�High Grade forged steel for durability�Up to 20% longer life�Use in Hammer Only modeMilwaukee® chisels are made from high grade, forged steel, providing up to 20% longer life. Concrete channel chisels are ideal for creating an opening in a concrete wall to recess conduit, creating a flush surface. This chisel is specifically designed for SDS max rotary hammers and should be used in hammer only mode.