Sanding pad:6"(150mm)<br>Air lnlet(PT):1/4"<br>With Europe type connector, USA type connector, Nitto type connector and Italy type connector.<br>No-load Speed RPM:10500<br>Air Hose(ID):3/8"<br>Air Cons:3cfm(84l/min)<br>Air pressure:90PSI,6.3bar <br>Packed by color box