(2Pack) 2.3-3mm Chunk Blue Mini Air Grinding Engraving Pen Pneumatic Grinder Machine

Made of high quality movement. durable to use.
Fast speed and strong the moment of force.
Light weight and it is suitable for hand operation.
Non-slip handle for you and long service life.
Suitable for grinding. hairline. polishing and shaping of the surface of metal parts. wood components. rubber castings. etc.

Features: 1. Made of high quality movement. durable to use. 2. Fast speed and strong the moment of force. 3. Light weight and it is suitable for hand operation. 4. Non-slip handle for you and long service life. 5. Suitable for grinding. hairline. polishing and shaping of the surface of metal parts. wood components. rubber castings. etc. Specification: Condition: 100% Brand New No-load Speed: 70000rpm Working Pressure: 90psi Chunk Size: 3mm Air Consumption: 6L/s Air Tube Inter Diameter: 8mm Weight: Approx. 466g / 16.4oz Whole Length: Approx. 145mm / 5.7in(without black tube) Handle Diameter: Approx. 17mm / 0.7in Package List: 1 * Pneumatic Grinding Machine 1 * Inlet Port 2 * Wrench