Chicago Pneumatic CP7748 1/2" Pneumatic Impact Wrench
Design & Functions Impact mechanism Twin hammer Blow per minute 1350 Output drive size (in) 1/2 Output drive type Sq Side to Center 1.54 in Handle type Pistol Clutch lubrication type Grease Output retainer type Friction ring Starting system Trigger Torque Max working torque fwd 553 ft.lbf Min working torque fwd 70.1 ft.lbf Max torque reverse 959 ft.lbf Torque limited No Size & Weight Length (L) 6.89 in Weight 4.41 lb Width (W) 3.07 in Min hose diam (16 ft hose length) 0.38 in Min hose diam (5 m hose length) 10 mm Height (H) 7.87 in Material Body Composite Clutch housing Aluminum Noise & vibrations Uncertainty vibration-K 14.8 ft/s² Vibration (m/s²) 12 Sound Pressure 94.3 dB(A) Sound Power 105.3 dB(A) Certifications, standards & directives ATEX No Speed Free Speed 7000 rpm Air information Air inlet thread size (in) 1/4 Max dynamic air working pressure 91 psi
Design & Functions Impact mechanism Twin hammer Blow per minute 1350 Output drive size (in) 1/2 Output drive type Sq Side to Center 1.54 in Handle type Pistol Clutch lubrication type Grease Output retainer type Friction ring Starting system Trigger Torque Max working torque fwd 553 ft.lbf Min working torque fwd 70.1 ft.lbf Max torque reverse 959 ft.lbf Torque limited No Size & Weight Length (L) 6.89 in Weight 4.41 lb Width (W) 3.07 in Min hose diam (16 ft hose length) 0.38 in Min hose diam (5 m hose length) 10 mm Height (H) 7.87 in Material Body Composite Clutch housing Aluminum Noise & vibrations Uncertainty vibration-K 14.8 ft/s² Vibration (m/s²) 12 Sound Pressure 94.3 dB(A) Sound Power 105.3 dB(A) Certifications, standards & directives ATEX No Speed Free Speed 7000 rpm Air information Air inlet thread size (in) 1/4 Max dynamic air working pressure 91 psi
