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Part Number: 550621 UPC: 731325506433 Weight: 21



• Heat treated cylinder and piston for added durability

• Heavy-Duty, industry proven valve design

• Ergonomic "D" style forged handle with outside trigger

• Easy servicability with the 4-Bolt backhead

• Comes with standard type retainer

• Performace @ 90 PSI. Air Inlet NPT 3/8". Min Hose Size 1/2"


• Shank Bushing Style: Hex

• Shank Bushing Size (In.): 0.580

• Piston Stroke (In.): 3-1/32

• Bore Size (In.): 1-3/16

• Energy Per Blow @ 90 PSI (Ft.) (Lb.): 17

• Rivet Capacity (In.): 1-1/8

• Air Consumption (CFM): 34

• Vibration Value (m/s²): 15.0

• Noise Level (dB) (A): 95.0

• Overall Length (In.): 14

• Blows Per Minute (BPM): 2,200

• Air Pressure (PSI): 90

• Air Inlet (NPT/In.): 3/8

• Min. Air Hose (ID/In.): 1/2

JET® Chipping hammers are available in two heavy-duty designs with multiple capabilities. The Four Bolt D handle model is designed for extra strength and provides better grip. The Saw Tooth handle model is engineered to dissipate the impact energy more efficiently. Each type has the option of round or hex shaped bushing shanks. Each model can accommodate standard oval collared chisels and retainers, making these heavy-duty Chipping Hammers a staple on any construction site

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