3 Pc Extra Long Bit Set For Air Chisel Punch Hammer Tool Flat Tapered Cutter This 3 Piece Air Chisel Set Gives You The Power To Rip Sheet Metal; Demolish Masonry Or Cut Through Bolts And Other Fasteners. These Air Chisels Also Give You Extra Reach To Get Into Tight Spots. Designed To Work With The Air Impact Hammer; This Heat-treated Air Chisel Set Includes Flat And Tapered Punch Chisels And A Bolt Cutter. Set Includes: Bolt Cuter; Flat And Tapered Punch Chisels Heat Treated Alloy Steel For Longer Life 7 In. Long