DYNABRADE 12,000 rpm Free Speed Air Angle Grinder

Air Inlet: 3/8" NPT , Average CFM @ 15 Second Run Time: 10.75 , CFM @ Full Load: 43 , Duty: Heavy , Exhaust: Rotational , Free Speed: 12,000 rpm , Handle Material: Aluminum with Rubber Grip , HP: 1.3 , Min. Hose Size: 3/8" , Overall Length: 10" , Required Pressure: 90 psi , Throttle: Lever , Variable Speed: No