1/2″ Composite Impact Wrench
CP7748-2 / Chicago Pneumatic
Benefits:
- Most powerful tool on the market in its class: 922 ft.lbs – 1250 Nm of maximum real torque in reverse
- Best price to performance/durability ratio
- Lightweight due to composite housing
- Contoured comfort grip handle instead of TPR injected in handle
- Smooth Forward / Reverse Switch on back
- Suited for all maintenance applications: Light vehicle tire changing, General maintenance on vehicles and MRO applications
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Features
- 1/2″ composite impact wrench
- One handed forward/reverse
- Full power in reverse: 922 ft. lb – 1250 Nm maximum real torque in reverse
- 3 positions in forward: Low – 180 ft-lbs. / 245 Nm – Medium – 480 ft-lbs. / 650 Nm – High – 730 ft-lbs. / 990 Nm
- Aluminum clutch & back housing
- Friction ring socket retainer
- Full teasing trigger
- Curved to be more ergonomic, Smaller diameter to fit better in hand palm and to be optimum balanced
- Handle with Thermo-Plastic Rubber injected in housing for a durable and comfortable grip; Resistant to most chemicals used in workshops
- Twin hammer mechanism
- 360° swivel air inlet
- Composite housing
Specifications
| Product Model | |
|---|---|
| Sizes | |
| Classification | |
| Part number | 8941077482 |
| Features | |
| Length | 250 mm 9.8" |
| Min. hose size | 10mm 3/8" |
| Air inlet thread size | 0.25 " |
| Actual air consumption | 12 l/s 25 cfm |
| Average air consumption | 3 l/s 6.2 cfm |
| Sound power | 104 db(A) |
| Vibration α (ISO-28927-2) | 10.1 m/s² |
| Box dimensions | 267*195*77 8,5*8,25*3,03 |
| Clutch type | Twin Hammer |
| Socket retainer | Friction ring |
| Vibration K (ISO-28927-2) | 2.34 m/s² |
| Side to center | 38 mm 1,50" |
| Noise level | 93 db(A) |
| Handle type | Pistol |
| Square drive | 1/2" |
| Over carton | 455*420*240 17,9*16,5*9,45 |
| Working Torque Range (fwd) | 102-786 Nm 75-580 |
| Maximum Torque (reverse) | 1250 Nm 922 ft.lbs |
| Power/weight ratio | 625 Nm/kg 209.1 ft.lb/lb |
| Net weight | 2.4 kg 5.1 lb |
| Blows per minute | 1200 |
| Free speed | 8200 rpm |
