Drum sanders are ideal for surfacing or sanding wood on larger-scale projects. They are best used in projects requiring larger or more intense sanding efforts, such as floors that are heavily damaged by cupping or those with multiple layers of finish.

Orbital sanders work slower than drum sanders and are used for projects requiring less physical exertion. They are less aggressive in their sanding function, grinding away wood in an orbital motion instead of sliding. As a result, they work at a slower pace than drum sanders but generally result in a smoother finished surface. Learn more about orbital sanders in our article, Belt Sander vs. Orbital Sander: Choosing the Right Tool for the Job.

Using an orbital sander is a simple process. Ensure you have the correct grit for the type of surface you’re sanding and attach the sandpaper to the face of the sander. Secure the piece you’re sanding to a sturdy surface, using clamps if necessary, and put on your personal protective equipment (PPE). Firmly hold the sander (it can jump from your hand), turn it on, allowing it to reach full speed before applying it to the surface, and let the sander glide across the surface without bearing down. When finished, turn the sander off and remove the sandpaper. Attaching a ventilation system to your sander will prevent heavy sawdust messes.