Features: Max Speed: 12,000R.P.M; Diameter: 50mm / 2-inch, 73mm / 2.87-inch; Thread Size: M6*10mm. [USAGE]: The backing pad is used with sanding papers or polishing pads, for use on angle grinders, bench grinders, electric drills and other pneumatic and electric tools. Widely used for wood products, mobiles, metal products, and floor and wall polishing.. [MATERIAL]: The PP material is durable and not easy to crack, resistant to low temperature -20C. The high toughness cushion and the special-shaped processing surface fit more comprehensively and have good air permeability.. [FEATURES]: Hook and Loop backing can be replaced quickly and easily, has strong bonding ability. The hooks of the sticking plate are closely arranged, the distribution is full and even, is not easy to loose and slide.. [NOTE]: The adapter rod is a left-handed thread, and the direction of rotation should be clockwise. If you rotate it counterclockwise, the backing pad may loosen. It is recommended to idling for more than one minute before use, and observe whether the machine is operating normally..
