The Jet 2244PRO3-404 Drum Sander Sandsmart Controller helps regulate sanding performance by monitoring motor load and adjusting the feed rate to maintain consistent operation. Designed for compatible Jet drum sanders, this controller detects changes in sanding demand and helps prevent motor overload by managing material feed speed. It supports smoother sanding, reduces the risk of ove... https://www.wholetoolbox.com/jet-2244pro3-404-drum-sander-sandsmart-controller/2244PRO3-404.html