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Chicago Pneumatic CP857 | Pneumatic Angle Grinder | 180 mm (7 in) wheel, 940 W
The Chicago Pneumatic CP857 is a 940 W (1.3 hp) air angle grinder for 180 mm (7 in) wheels, with a free speed of 7,500 rpm. Intended for general maintenance, this grinder has a rugged housing built for durability.
- Spindle thread: 5/8-11
- Weighs 2.8 kg (6.25 lb) at 334 mm (13.1 in) long
- Air inlet thread 3/8 in with 10 mm minimum hose size; free speed air consumption 11.3 l/s (24 cfm)
- Actual air use of 11.32 l/s (24 cfm)
- Rated sound pressure of 102 dB(A) and vibration of 3.98 m/s²
- Ordering reference T024387
- Specifications
- Features
| Part Number | CP857 |
| Brand | Chicago Pneumatic |
| Wheel size | 180 mm (7 in) |
| Power | 940 W (1.3 hp) |
| Free speed | 7,500 rpm |
| Collet / spindle size | 5/8-11 |
| Net weight | 2.8 kg (6.25 lb) |
| Length | 334 mm (13.1 in) |
| Air inlet thread | 3/8 in |
| Min. hose size | 10 mm (3/8 in) |
| Air consumption (free speed) | 11.3 l/s (24 cfm) |
| Air consumption (actual) | 11.32 l/s (24 cfm) |
| Sound pressure level | 102 dB(A) |
| Vibration | 3.98 m/s² |
- Aluminum alloy housing
- Helical bevel gear design
- 1.3 hp (940 W) high performance motor
- 7" (180 mm) wheel capacity
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