features:<br />--100% and high quality.<br />--grinding (polishing) speed， improve efficiency， save time.<br />--excellent handling， vibration， long time operation is not tired， comfortable operation， winter is not cold hand.<br />--suitable for automotive sheet metal putty grinding; full-time job with a wax polish based paint.<br />--metal， wood and a variety of surface grinding operations.<br /><br />specifications:<br />disc size: 5""<br />free speed: 9000rpm<br />air consumption: 12cfm(340l/min）<br />overall length: 125mm<br />spindle thread: 3/8”<br /><br />packaged includes:<br />1 x 5"" air random orbital palm sander<br />1 x wrench<br />1 x air regulator