FeaturesCompact and sturdy, the attachment to the grinder is sturdy, slightly pressurized, the right amount of flexibility with which you can grind metal parts well. Easy assembly The cushion back 125mm comes with a boring base so you can simply attach the pad to your drill without additional adapters. Wide Applicationscan be used for metal, plastic, aluminum and metal drink. Use our high-quality grinding attachments for fast and precise processing of wood, paint, paint, plastic, plaster and metal surfaces. Make your work more efficient! Compatiblecompatible with most rotary bathroom machines such as polish, drivers, drills, corner buckle. Can be used with grinding wheels, polishing sponges, polishing pillows, grind wheels or detailed foams. Specification 125 mm, with adhesive system (hook and loop) , medium hard, including holder + M14 holderProfessional, lightweight and perfectly balanced for faster work, excellent for polishing and cleaning on various surfaces. Strong hook and loop can be replaced quickly and easily, the tightly arranged hooks of the bonding plate prevent the pad from moving and rotating Used with hook-and-loop sanding papers or polishing pads Compatible with the most rotary polishing machines such as angle grinders, electric drills. Features: Material: Polyurethane, steel Fixing system: Hook and loop Plate diameter: 125mm Adapter: M14 to 8mm thread Shank diameter: 8mm < p>Screw pitch: M14 Maximum speed: 12,500 Contents: 1 x 5" M14 thread plate < p>1 x M14 to 8mm thread adapter The adapter shank is left-hand thread, and the direction of rotation should be clockwise. If you rotate it counterclockwise, the bracket may loosen. It is recommended to idle for more than 1 minute before use, and observe whether the machine works normally.