Chansen CSB424 Oscillating Spindle & Belt Sander easily converts from an oscillating spindle sander to a 100mm x 610mm (4" x 24") oscillating belt sander. It features a 0-45° tilting aluminum worktable and the easy-to-use storage for sanding sleeves, drums, table inserts, and edge sanding attachment. It easily sands outside edges and both inside and outside contours of your workpieces. The oscillating movement of the spindle sands workpieces more efficiently. Compare the non-oscillation sanders, CSB424 burns less, removes more, and wears the sandpaper less. It must be the great sander for your sanding operations in your workshop.