3/8"(Sq.) Industrial Two Hammer Mechanism Air Screwdriver

Specification:
Square Drive:----------3/8"
Torque Range:----------10-21 N-M
Capacity(Bolt Size):---6mm
Free Speed:------------8;000Rpm
Net Weight:------------1.0 Kgs(2.2Lbs)
Overall Length:--------7 1/2"(190mm)
Air Inlet:-------------1/4"(Pt)
Air Hose:--------------1/4" (I.D.)