Surface cleaner set (6pc)designed for safe, effective corrosion removal. Designed for use with a cordless drill for faster, easier cleaning. Compact 2" pad size ideal for detailed cleaning. Screw thread attachment for quick and easy pad changing. Contents include: 1 x 2" backing pad, 3 x 2" polycarbide grinding pads.1 x 2" EVA grinding pad and 1 x felt polishing pad., Manufacturer: Laser Tools