EXPERT Multihole Backing Pad

EXPERT Multihole Backing Pad for Long Life for Sanding Sheets The advent of multi-hole sanding papers promises greater effectiveness, longer accessory life and a better working environment with less dust. However, if you want to take full advantage of the 'Dust Reduction' revolution, you’ll need a backing pad to match. The EXPERT Multihole Backing Pad is an integral part of Bosch’s Particle Control system. Its seemingly random holes is the product of painstaking research: mathematically, enough holes will always align with the paper to ensure optimal dust extraction. This means your sheets don’t clog and they last longer. It's available in hard, medium and soft versions, depending on the type of sanding you do.