JET 550645 JCT-3645, 4" Stroke, Hex Shank, Open Handle Chipping HammerJET 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
Features:
Heat treated cylinder and piston for added durability
Open style forged handle is engineered to dissapate the impact energy more efficiently reducing user fatigue and increasing safety
Heavy-Duty, industry proven valve design
Comes with standard type retainer
Performace @ 90 PSI. Air Inlet NPT 3/8". Min Hose Size 1/2"
Specifications| Shank Bushing Style | Hex |
| Shank Bushing Size (In.) | 0.580 |
| Piston Stroke (In.) | 4 |
| Bore Size (In.) | 1-1/8 |
| Blows Per Minute (BPM) | 1,400 |
| Energy Per Blow @ 90 PSI (Ft.) (Lb.) | 22 |
| Air Inlet (NPT/In.) | 3/8 |
| Min. Air Hose (ID/In.) | 1/2 |
| Air Pressure (PSI) | 90 |
| Air Consumption (CFM) | 9 |
| Noise Level (dB) (A) | 97.5 |
| Vibration Value (m/s²) | 23.5 |
| Overall Length (In.) | 16-5/8 |
| Weight (Lbs.) | 18 |
| Width | 7.7000 |
| Weight | 20.0000 |
| Height | 3.5000 |
| Length | 20.3000 |
