20" Brand New Kalamazoo Disc Sander , Mdl. DS20, 20" Diameter Steel Disc, Uses PSA Adhesive Sanding Discs (1 Included), Reversing Drum Switch, Table Tilt with Miter Gauge, Great for Steel, Aluminum & Wood, Work Table Raises and Lowers to Expose More Disc Area, Table Tilts 45 Degrees Down, #SMKalamazooDS20