CP7755 Chicago Pneumatic 1/2″ Adjustable Power Impact Wrench
- Complete power control
- High accessibility / maneuvrability
- Ergonomic
- Lightweight
- High durability
- High comfort
- Improved safety
We offer a range of after-sale services including HAV Testing
£211.34 Ex VAT
(£253.61 Inc VAT)
Available on back-order
CP7755 Chicago Pneumatic 1/2″ Adjustable Power Impact Wrench
| Metric | Imperial | |
| Model | CP7755 | |
| Part number | 8941077550 | |
| Actual air consumption | 108 l/mn | 3.9 cfm |
| Air inlet thread size | 1/4 " | |
| Blows per minute | 1200 | |
| Box dimensions | 272x209x95 mm | 10,7x8,2x3,7 " |
| Clutch type | Twin hammer | |
| Dimension A | 63.5 mm | 2 1/2 " |
| Dimension B | 55.4 mm | 2.18 " |
| European Directives | 2006/42/EC (17/05/2006) | |
| European Sound standard | EN ISO 15744 | |
| European Standards | EN ISO 11148-6:2012 | |
| Free speed | 7700 rpm | |
| Free speed air consumption | 156 l/mn | 5.6 cfm |
| Handle type | Pistol | |
| Height | 199 mm | 7.83 " |
| Length | 169 mm | 6.65 " |
| Maximum Torque (fwd) | 1080 Nm | 796 ft.lbs |
| Maximum Torque (reverse) | 1300 Nm | 960 ft.lbs |
| Min. hose size | 10 mm | 3/8 " |
| Net weight | 1.85 kg | 4.0 lb |
| Power/weight ratio | 702 Nm/kg | 234 ft.lb/lb |
| Side to center | 38 mm | 1 1/2 " |
| Socket retainer | Friction ring | |
| Sound Power | 105 db(A) | |
| Sound pressure | 94 db(A) | |
| Sound uncertainty | 3 db(A) | |
| Square drive | 12.7 mm | |
| Vibration | 8.5 m/s² | |
| Vibration ISO | ISO-28927-2 | |
| Vibration uncertainty (K) | 3.4 m/s² | |
| Width | 76 mm | 3 " |
| Working Torque Range (fwd) | 80 - 575 Nm | 59 - 425 ft.lbs |
We can often ship as quickly as 1-2 business days to mainland UK addresses*
Stock items ordered before 2 pm Mon-Fri will be dispatched the same day*
However, some of our products are supplied direct from the manufacturer or may be temporarily out of stock, so may take a little longer to deliver.
In all cases, we will notify you (either through our website or via email) prior to processing your order and ship as soon as possible. We ship to UK (includes N. Ireland), Guernsey, Jersey & Isle of Man

For larger and more expensive items such as tools

For smaller single items such as parts, spares & accessories
Royal Mail Signed-For, 1st Class £4.45
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