Specifications:It is suitable for surface grinding, deburring and polishing of metal parts, wood components, rubber tires, castings, etc.With high-quality body and precision processing, it has superior quality and is stable and reliable.The wrench, chuck and quick connector are complimentary, and also the indispensable accessory for the grinder.Safety trigger to prevent inadvertent operation, and is safe to use.Item Name: Carving GrinderMaterial: MetalAir Inlet Size: 1/4 inchNo-load Speed: 50000rpmChuck Size: 3mm, 6mmWorking Pressure: 0.5-0.7MPaFeatures: Wear-resistant, Durable, Easy to Operate, SmallCarving Grinder Size: 15.5cm x 3.3cm/6.10" x 1.30" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Single Carton Package Includes:1 x Carving Grinder2 x Wrench2 x Chuck1 x 8mm Quick ConnectorBlack Plastic Box Set Package Includes:1 x Carving Grinder10 x Grinding Head2 x Wrench2 x Chuck1 x 8mm Quick Connector