The WORX WX820 multi sander is a versatile and powerful, yet lightweight, DIY tool for all sanding applications. It is capable of handling a large variety of sanding tasks with ease. With five different sanding plates included this tool can operate as a finishing sander, orbital sander, detail sander, finger sander and curved area sander. Switching between plates is quick and easy, thanks to the innovative tool-less clamping system. The patented design “hyperlock” clamping system provides 1 ton of clamping force, preventing the sanding plates from slipping.