Chicago Pneumatic Extra Heavy Duty Zip Gun Air Hammer

Most powerful CP Hammer for automotive, truck, off-road equipment use. 498 inch diameter chisel shank to handle the wxtra power. Positive action trigger for precise speed control. Applications: front end work, king pin removal, and installation of bulldozer walking beam bushings, removal of truck anchor springs, heavy-duty spring bushings. 1800 blows per minute. Specifications: Shank openting: 498 inch Weight: 4- lbs. Bore Dia: Piston Stroke: 2 11/16 inch Avg. Air Consumption: 3 CFM Air Inlet NPTF in. Min. Hose Size: 3/8 inch Sound dBA Pressure: 95 Vibration: 1 m/s Blows per Min. 90 PSI: 1800