professional air random orbital palm sander, dual action pneumatic sander, low vibration, heavy duty gedu new version, high strength, wear resistant, long service life<br><br>product description:<br><br> air random orbital sander <br> it is made of a composite plastic body and is pretty light weight.<br> it is best used for all kinds of metal products, polishing processing of residual after welding slag, weld and rust. <br> make sure you use the lubricating oil that comes with this for best performance.<br><br> specifications:<br> air inlet:1/4"<br> air pressure: 90 psi<br> hook and loop sanding pad:5"<br> average air consumption: 10.5 cfm<br> free speed: 12,000 rpm<br><br> features:<br> constructed with heat treated steel components for long life<br> comfort platform provides additional hand and wrist support.<br> great sander, light weight, inexpensive, works great <br>