Description :

1. PW-4809: 1/2" composite air impact wrench, rear exhaust, pin clutch.
2. PW-4811: 1/2" composite air impact wrench, pin hitter.
3. PW-4900: 1/2" composite air impact wrench, forward torque 180NM, torque control.

Specification :

1. PW-4809: (1) Mini type, real exhaustion, low noise. (2) Bolt Capacity: 28mm. (3) Torque in 5 sec.: 415NM. (4) Free speed: 7,000rpm. (5) Working pressure: 90psi. (6) Clutch mechanism: Pin Clutch. (7) Air consumption: 113L/Min. (8) Length: 210mm. (9) Weight: 2.2Kgs. 2. PW-4811: (1) Real exhaustion, low noise. (2) Bolt Capacity: 30mm. (3) Torque in 5 sec.: 500NM. (4) Free Speed: 6,000rpm. (5) Working Pressure: 90psi. (6) Clutch Mechanism: Pin Clutch. (7) Air Consumption: 85L/Min. (8) Length: 210mm. (9) Weight: 2.65Kgs. 3. PW-4900: (1) Real exhaustion, twin ring. (2) Forward torque: 180NM (torque control). (3) Forward speed: 2800rpm. (4) Reverse torque: 600NM. (5) Reverse speed: 6500rpm. (6) Working pressure: 90psi. (7) Clutch mechanism: twin hammer. (8) Air consumption: 57L/Min.. (9) Length: 190mm. (10) Weight: 1.7Kgs.