Features and Benefits:�14" overall length�4-1/2" width�Cleans concrete, scale, rust, cuts troughs and some asphalt�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. Scaling chisels are ideal of cleaning concrete and removing scale and rust. Additionally, scaling chisels can be used for cutting troughs and some asphalt. The widened tip design allows for faster surface material removal. This chisel is specifically designed for SDS max rotary hammers and should be used in hammer only mode.