If you’re a beginner, you may have trouble imagining what an orbital sander is, what it does, and how to choose the right model to work with. Ronix Tools will share everything about the Ronix 6404 orbital sander with you in this guide, so you can discover all the benefits of this tool and get the most out of it. The orbital sander is a portable device that can be used to sand and polish all kinds of materials. It is used for DIY finishing or to roughen curved surfaces. When the Ronix 6404 is on, it performs 13000 oscillating or orbital motions per minute, allowing you to perfectly smooth out bumps and curved surfaces.