The Chicago Pneumatic rivet buster offers one of the best power-to-weight ratios on the market.Suitable for removing rivets and other metal applications.Also effective for concrete demolition work.Offers same hitting power as a 60-lb. breaker with just half the weight.Forged steel handle.Teasing throttle for precise control.Hardened steel piston.Stepped cylinder design prevents accidental ejection of piston from cylinder.38 CFM air consumption.1080 BPM.8in. stroke.