Tools Air Power Tools Impact Wrenches 1/2"Sq Drive
Quick Code: BB-379728

CP7748TL Chicago Pneumatic 1/2inch Impact Wrench

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1"Sq Drive

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Product Specification

Quick Order Code

BB-379728

Product Description

Benefits
Torque limited (in forward)
Full powerful (in reverse)
Ergonomic
Compact
Durable
Lightweight
Comfortable

Model CP7748TL
Part number 8941077487
Actual air consumption 12 l/s 25 cfm
Air inlet thread size 1/4 inch
Average air consumption 3 l/s 6.2 cfm
Blows per minute 1350
Box dimensions 95x210x240 mm 3.75x8.25x9.45 inch
Clutch type Twin Hammer
Dimension A 65.4 mm 2.57 inch
Dimension B 69.8 mm 2 3/4 inch
European Directives 2006/42/EC (17/05/2006)
European Sound standard ISO 15744
European Standards EN ISO 11148-6:2013
Free speed 7000 rpm
Free speed (fwd) 2400 rpm
Handle type Pistol
Height 200 mm 7.87 inch
Length 175 mm 6.89 inch
Maximum Torque (reverse) 1300 Nm 960 ft.lbs
Min. hose size 10 mm 3/8 inch
Net weight 2 kg 4.4 lb
Side to center 39 mm 1 1/2 inch
Socket retainer Friction ring
Sound Power 105.3 db(A)
Sound pressure 94.3 db(A)
Sound uncertainty 3 db(A)
Square drive 1/2 inch
Vibration 12 m/s�
Vibration (fwd) 7.57 m/s�
Vibration ISO ISO 28927-2
Vibration uncertainty (K) 4.5 m/s�
Width 78 mm 3 inch
Working Torque Range (fwd) 90 - 140 Nm 66 - 103 ft.lbs

Key Features

Features

1 position torque limited in forward around 66 ft.lbs / 90 Nm960 ft.lbs / 1,300 Nm of maximum torque

One-hand reverse system (Ring system)6.89 in. / 175 mm of length

Hard anodized end plates

Hard chromium aluminium cylinder

Twin hammer mechanism4.4 lbs � 2.0 kg thanks to its composite motor housing

Curved handle with rubber material

Resistant to most chemicals used in workshops

Rubber grip at the back

Does not slip when it is in operator�s hand even if it is dirty or oily

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