Features and Benefits:?2 inch width x 12 inch overall length?3/4 inch Hex with 21/32 inch Round Shank?Made from forged high grade steel?Scaling ChiselMilwaukee? chisels are made from high grade, forged steel, providing up to 20% longer life. Cleans concrete, scale, rust, cuts troughs and some asphalt. This chisel is specifically designed for SDS-Max rotary hammers and should be used in hammer only mode.