For operators working in general repair and maintenance applications, the CP749 Series - the classic impact wrench - 1/2" is the best choice for a high durability tool.

The CP749 Series 1/2" Impact Wrench is part of our Classic line. Thanks to its patented wet clutch mechanism and metal motor housing, it is renowned for its durability. A torque of 827 Nm (610 ft-lb) ensures efficient loosening and tightening of nuts. The CP749 Series consists of two models: 1/2" Short Anvil and 1/2" Long Anvil. Country of Origin: Japan. Customs Tariff: 84671190.

Technical specifications

Imperial Metric

Couple

Maximum working torque forward

610 Nm

Maximum torque in reverse gear

827 Nm

Minimum working torque before

68 Nm

Limited torque

No

Air information

Air Inlet Thread Size (in)

1/4

Maximum dynamic air working pressure

6.3 bars

Minimum pipe diameter (16 foot pipe length)

0.38 in

Minimum pipe diameter (5 m pipe length)

10 mm

Noise and vibrations

Sound pressure

96 dB(A)

Vibrational uncertainty-K

2 m/s²

Speed

Free speed

6400 rpm

Height and weight

Length (L)

178 mm

Power-to-weight ratio

330 Nm/kg

Weight

2.5 kg

Design and functions

Beats per minute

1320

Body

Aluminum

Clutch housing

Aluminum

Clutch lubrication type

Oil bath

Handle type

Gun

Impact mechanism

Double hammer

Output drive size (in)

1/2

Output drive type

Square

Type of output retention

Friction ring

Starting system

Triggering

CP749

T024587

1/2" Pneumatic Impact Wrench

Dimensions 22 x 21.5 x 8.5 cm

Weight 2.85 kg

---