Air Die Grinder, Angle, Free Speed 22, 500 RPM, HP 0.3 hp, Collet 1/4 in, Exhaust Rear, Variable Speed Yes, Grinder Type Right Angle, CFM @ Full Load 22.0, Average CFM @ 15 Second Run Time 5.5, Handle Material Aluminum, Min. Hose Size 3/8 in, Overall Length 4 7/8 in, Right Angle Length 3 in, Required Pressure 90 psi, Air Inlet 1/4 in NPT, Bearing Type Ball, Throttle Lever, Characteristics ...