Chisel Set Non-Sparking No Shank Shape Round Shank Size 0.401 in Shank Design Round Overall Length 6 1/2 in Material Steel Point Type Bull Point Chisel Tip Width 3/8 in Chisel Scaler Style IR Chisel Collar Type Round Cutting Application Edging Material Grade 42CRMO Compatible with Product Type Air Hammer Compatible with Manufacturer Part Number ACL-028 Includes Flat Scraping Knock Out Punch and Ripping Chisels