Looking for a good industrial planer with 20” capacity, then look at the IP-208 from Baileigh Industrial. The IP-208 planer quickly and quietly takes rough lumber and turns it into smooth boards, with its full 20” planning width. It uses heavy-duty cast iron and steel construction to keep the material steady and supported during the cut. A 220 volt single phase 5hp motor turns 4 blades at a whopping 5000rpm. That is enough RPM to take a maximum cut of 1/8” deep.