Composite Body Vibration-Dampening Industrial Grade Air Hammer, EMAX EATHM80S1P, is the perfect tool for tackling all extreme automotive and industrial jobs at home, in the shop or garage, even on the job-site. Whether it's exhaust system work, metal shearing, front end work, bolt cutting or driving bushings, EMAX's rugged construction offers the power, performance and portability features you need to get the job done in even industrial and commercial use. It's lightweight composite body and special vibration dampening design reduces shock up to 30 percent minimizing fatigue to the user while not compromising maximum durability. This tool also features an ergonomic handle design with a TPR anti-vibration grip with comfort- touch trigger for optimum comfort and control and an internal muffler that minimizes air exhaust sound. EMAX construction incorporates industrial ball bearing construction and heat-treated internal cylinder, piston and valves for optimum performance and extended tool life. Limited Lifetime Warranty.