Model DS-20. This 20" Disc Sander is ideal for the professional or serious home woodworking shop.3HP, 3Ph, 230V/460V (Wired 230V)Direct drive to disc from motor for maximum efficiencyExtra large sanding surfaceAdjustable tilting work table49" overall heightCast iron baseStandard Equipment:Forward/Reverse switchTilting tableMiter gauge20" sanding disc4" dust portShipping weight 426 lb. Additional $75 fee for excess weight will be applied at checkout. Package will be brought to the back of the delivery truck for you to unload. See 'Ships Direct from Manufacturer' link for warranty and return details.