Chicago Pneumatic CP7740 1/2 Inch Heavy Duty Impact Wrench

The Chicago Pneumatic CP7740 1/2 Inch Heavy Duty Impact Wrench.

Twin Hammer clutch
Composite handle and magnesium clutch housing
lightweight only 2.7 lbs (1,25kg)
A compact size of just 160mm long
Powerful with 500 ft-lbs (675 Nm)

Chicago Pneumatic CP7740 1/2 Inch Impact Wrench Specifications:

Part number 8941077400
Model CP7740
Handle type Pistol
Square drive 1/2"
Working Torque Range (fwd) 60-450 Nm 45-350
Working Torque Range (fwd) 45-350 ft.lbs 60-450
Maximum Torque (reverse) 675 Nm 500 ft.lbs
Maximum Torque (reverse) 500 ft.lbs 675 Nm
Free speed 5400 rpm
Blows per minute 1800
Weight 2.7 lb 1.25 kg
Weight 1.25 kg 2.7 lb
Length 6.3" 160 mm
Length 160 mm 6.3"
Average air consumption 5.25 cfm
Average air consumption 2 1/2 l/s 5.25 cfm
Actual air consumption 25 cfm
Actual air consumption 11.8 l/s 25 cfm
Air inlet thread size NPTF in. 1/4 NPTF in.
Min. hose size 10 mm 3/8"
Min. hose size 3/8" 10 mm
Noise level 96 db(A)
Sound Power 107 db(A)
Vibration (ISO-8662-7) 5.9 m/s²

Benefits:

Industry best power to weight ratio
Maximize operator comfort with compact, very lightweight and superior balance