Sanding isn't fun, so doing it efficiently is a real benefit. The goal of sanding wood is to smooth the surface until it is ready to accept a finish, and most folks work too hard at the task ...

These sanders can also be used for sanding multiple layers of wood with increasing grit levels to create a smooth finish.

High speeds are great when your priority is efficiency and speed, like sanding solid wood, but lower speeds ... of grit as you move from coarse to smooth. You can go from 100 grit to 150 (skipping ...

Like any abrasive process, sanding is about gradually removing ... Now you've got a smooth finish you need to protect the wood, you could paint it, but you would lose the grain.