1/4in Air Die Grinder Kit Portable Pneumatic Polishing Grinding Machine Straight Handle 22000RPM

Feature: 1. [HIGH EFFICIENCY] The air grinder engine runs at 22000rpm powerful and free speed, to achieve fast and efficient sanding and grinding. 2. [1/4IN INLET] The air inlet is 1/4in, stable connection without leakage, the rear exhaust pipe guides the air away from the workpiece. 3. [FUNCTIONS] The regulating valve can be rotated according to your needs, and the throttle can be locked to prevent accidental starting. 4. [SMALL CHUCK] The air grinder is equipped with small chuck, suitable for the narrow space that cannot be reached by the angle grinder. 5. [GRINDING HEAD] Equipped with 10pcs grinding heads with different specifications, to meet various grinding and polishing requirements. Specification: Item Type: Air Die Grinder Kit Free Speed: 22000rpm Air Pressure: 90psi Air Inlet: 1/4in Grinder Length: Approx. 175mm / 6.9in Air Consumption: 4.0cfm Material: Aluminum Shell Weight: Approx. 1090g / 38.4oz. Package List: 1 x Air Grinder2 x Wrenches10 x Grinding Heads2 x Connectors1 x User Manual1 x Storage Box