Chicago Pneumatic Model 717 Extra Heavy Duty Zip Gun(TM) Hammer.
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 anchor springs, heavy-duty spring bushings
1800 blows per minute.
Weight (Lb): 4-3/4lb
Piston Stroke(In.): 2-11/16"
Average Air Consumption CFM: 7
Air Inlet NPTF in.: 1/4
Blows Per Minute: 1800.