• All the features of the IRT121 plus 6 chisels and a blow molded case

Up to 3.000 blows per minute Alloyed steel barrel and heat-treated piston for longer life Built-in power regulator and trigger control Combine the 121 Air Hammer into the convenience of a kit. Kit includes: 121 air hammer, blow molded black carrying case, and 6 assorted chisels.