Heavy Duty Zip Gun? Hammer With 4 Chisels

Most powerful hammer in its class Longer piston strokes for more force per blow Integral muffler minimizes exhaust sound Applications: rivet and bolt cutting, bushing driving and overall front end work 2100 blows per minute Includes 4 commonly needed chisels Specifications: Shank Opening (In.): .401 Weight (Lb.): 4-1/2 Piston Stroke (In.): 3-1/2 Average Air Consumption CFM: 4-1/2 Air Inlet NPTF (In.): 1/4 Blows Per min @ 90 PSI: 2100Model Number 715KBy Chicago Pneumatic.