Chicago Pneumatic CP717 (T020120) Heavy Duty Zip Gun Hammer Air Chisel
Shank Opening: 12.6mm. weight 2.2kg. Bore Diamter: 19.1mm. Piston Stroke: 68mm. Average Air Consumption: 7cfm. Air Inlet: 1/4. Min Hose Size: 10mm. Sound dBA Pressure: 95. Vibration: 13 M/S?. Most powerful CP Hammer for automotive, truck, off-road equipment use .498" diameter chisel shank to handle the extra 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 12 MONTHS WARRANTY