Ingersoll Rand Air Hammer Kit • Includes: IR-117 Air Hammer and 5 Assorted Chisels — (1) Punch Chisel, (1) Edging Tool, (1) Tail Pipe Cutter, (1) 3/4" Wide Blade Straight Chisel, and (1) Cutting Chisel • Air Hammer Features Up to 2,000 Blows Per Minute, Alloyed Steel Barrel and Heat-Treated Piston for Longer Life, Built-In Power Regulator and Trigger Control