• Design with a lubrication holes at the drive shafts, up to 25,000 times lifespan.

  (P.S: Please add 3~5g high-temp. greases every month or every 3,000 times.)

• Include a 20g high-temp. multipurpose vehicle greases.

• Free speed: 9000 rpm.

• Bolt capacity: 30mm.

• Air inlet: 1/4”

• Air pressure: 90~120psi.

• Max torque: 1100ft/lb (1491Nm)

• Weight: 1.9kg.

• Overall length: 146mm.

• mechanism: Twin hammer.