Chicago Pneumatic , 717 Zip Gun Extra Heavy Duty Air Hammer ...
: 1800 Chicago Pneumatic 717 Extra Heavy Duty Zip Gun Air Hammer. The Chicago Pneumatic CP717 Extra Heavy Duty Zip Gun Air Hammer is the most powerful CP Hammer for automotive, truck, off-road equipment use. Applications: front end work, king pin removal, and installation of bulldozer walking beam bushing, removal of truck anchor springs, heavy-duty spring bushings. Air Consumption: 3 CFM Air Inlet: 1/4" NPTF Min. Hose Size: 3/8" Sound dBA Pressure: 95 dBA Vibration: 13 Blows per min.