Japan, NPK
NPK NWH-320B(P); NWH-320P(P);NWH-500(P); NWH-750(P) Impact Wrenches (Clutch-hammer)
Made in: Japan
Manufacturer: NPK
Model: NWH-320B(P); NWH-320P(P);NWH-500(P); NWH-750(P)
Impact Wrenches (Clutch-hammer)
The clutch-hammer impact wrenches produce an exceptionally high torque output. These super wrenches are quite effective in shipyard, bridge, and heavy manufacturing plant.
Specification
＊Specificatioins are subject to change without notice.
＊Recommended air pressure 0.6MPa(6kgf/cm2, 85psi)
| Model | Capacity (Bolt size) | Free Speed | Overall length | Mass | Spindle offset | Square shank size | Air inlet thread | Hose size | Average air consumption |
| mm | min-1 | mm | kg | mm | mm | Rc | mm | m3/min | |
| NWH-320B | 39 | 4,000 | 386 | 9.7 | 55 | 25.4 | 3/8 | 12.7 | 0.5 |
| NWH-320P | 39 | 4,000 | 276 | 9.75 | 55 | 25.4 | 3/8 | 12.7 | 0.5 |
| NWH-500 | 52 | 3,500 | 567 | 29 | 77 | 38.1 | G1 | 19 | 1.2 |
| NWH-750 | 75 | 2,200 | 637 | 52.5 | 95 | 44.5 | G1 | 19 | 1.5 |
