You don't the permission to view this video

• Used mostly for metal sanding or grinding, but also capable of removing stock in plastics, wood or concrete when used with the proper accessory stone, disc or wheel.
• Aggressively removes stock but leaves scratches in the material.
• Available in two styles: the angle head where the disc runs parallel to the motor, and the vertical style where the disc runs in a plane perpendicular to the motor.
• Polishers are another variation of this sander, but they operate at much lower speeds than the sander. A sander should not be used for polishing as the high speed could burn the paint.