Features powerful, precision balanced air driven motors and durable lightweight aluminium housing3M Clean Sanding Filter Bag gives superior HEPA-rated dust collection locking dust awayRotates in two simultaneous overlapping oval patterns producing a scratch and swirl free finishExtended curved wrist rest reduces hand and wrist stress while providing more leverageContains 3M Gripping Material for a stronger grip, giving more control with less effortComposite cover to prevent crack housingsSuggested ApplicationsUse in high production industrial environments where dust extraction is required