High-Speed 20000 RPM Pneumatic Straight Grinder - 14-Inch Multi-Function Air Tool with Input Connector for Wood Deburring & Metal Rust Removal - Perfect for DIY Projects, Metalworking, and Woodworking Tasks

Specification:Item Type: Air Die GrinderModel: YDE 4952Material: Zinc AlloyCollet Size: 1/4in(6mm) or 1/8in(3mm)No Load Speed: 20000rpmAir Pressure: 90psi (6.3kg/cm²)Air Consumption: 4.0cfmAir Inlet: 1/4inOverall Length: Approx. 280mm / 11inPackage List:1 x Pneumatic Grinder2 x Wrench1 x Intake ConnectorNote:Operation Suggestion:1. Before and after use every day, please inject 2‑3CC of #60 pneumatic lubricating oil (sewing machine oil) from the air inlet2. Let the machine idle for a few seconds after filling with oil3. Generally, the air source compressed by the traditional air compressor contains water, and the lubricating oil in the air compressor brought out by the aircompressor piston. If the oil water separator is not used, the water and oil enter the pneumatic tool with the air, which will cause wind If the blade is stuck, once the tool is started, the blade will not be thrown away, and it may not even be able to start. If it can be started, the torsion will be insufficient. Be sure to pay attention to refueling regularly to keep the tool at normal torsion.

WIDE APPLICATION: For local grinding spot areas, to remove solder joints and rust spots on metal products, to deburr wood, or for automotive polishing.

DURABLE MATERIAL: The shell is made of zinc alloy, wear and corrosion resistant, and the handle is wrapped with red protective cover, comfortable to hold.

STABLE OPERATION: Industrial grade pneumatic air mill, small in size and light in weight, with muffler device, has light vibration and low noise during operation.

HIGH EFFICIENCY: The no load speed of this air die grinder can 20000rpm, with low air consumption, which helps greatly improve work efficiency.

COMFORTABLE GRIP: The pneumatic grinding machine is designed with long straight handle, which is convenient to grip, suitable for long term operation.