This kit delivers tools for outstanding stock sanding capability, access into corners, sanding accessory versatility and an ultrasmooth finish. The kit includes the ROS10 Random Orbit Sander/Polisher, which delivers a combination of pad orbit and rotation for fast removal and an ultra-smooth finish. It is built with an integral pad dampening braking system to diminish swirl marks The also-included GSS20-40 1/4-Sheet Orbital Finishing Sander has a powerful 2.0-amp motor and versatile sandpaper attachment system that equips it to handle a variety of sanding applications. Performing up to 12,000 orbits per minute (OPM), the sander delivers fast and smooth results on all surfaces. The traditional clamping design on this sander provides dependable grip of one or more sanding sheets (pad also accepts stick-on paper). Both sanders provide multiple grip positions, to help prevent hand fatigue. Both sanders also include microfilter dust canisters with integrated paper filter for filtering fine dust.