Jellas belt sander. The 7 amp, 120 volt motor spins the belt at over 13 feet per second. And with a 6-position speed control, you can find the perfect mode for every task, from 120 to 400 rpm. The Jellas 7Amp isn't just a belt sander, it's a complete belt sander. In addition, you will find 2 metal clamps that can be used to flip the tool over and secure it to a table. The Jellas 7Amp comes with 10 aluminum oxide sanding belts of different grits: 2 each of 40, 60, 80, 120 and 180 grit. The Jellas features a removable dust bag that is easy to install and remove for cleaning. It also comes with a special 2-in-1 adapter that allows you to connect your vacuum cleaner to the grinder for even more efficient dust extraction.