Gino Development 01-0132 TruePower 3/8" x 18" and 1/2" x 18" Electric Belt Sander with Variable Speed Control Abrasive Belt Imported Powerful 400 watts AC motor compact design for sanding in close quarters Variable speed control dial (1, 070- 1650 RPM) enables user to match the speed to the application Easily adjustable belt tracking with a turn of a knob