Description

“The JET 4in. Four-Bolt D Handle Chipping Hammer is designed for extra strength and provides better grip. Has the option of round or hex shaped bushing shanks. Can accommodate standard oval collared chisels and retainers, making this heavy-duty chipping hammer a staple on any construction site. Heat-treated cylinder and piston for added durability Heavy-duty, industry proven valve design Ergonomic “”D”” style forged handle with outside trigger Easy serviceability with the 4-bolt backhead Comes with standard type retainer Operates @ 90 PSI Air Inlet NPT 3/8in. Min Hose Size: 1/2in. Shank Bushing Style: Round Shank Bushing Size: 0.680in. Piston Stroke: 4 1/64in. Bore Size: 1-3/16in. Blows Per Minute: 1500 BPM Energy Per Blow @ 90 PSI: 22 ft./lbs. Air Consumption: 34 CFM Vibration Value: 26.0 m/s² Noise Level: 98.0dB Overall Length: 16 1/2in. Air Inlet: 3/8in. NPT Model Number: 550622. Age Group: adult.”