Cheap And Discounts 300PCS Sanding Discs Backing Pads, 1 inch Hook Loop Grinding Discs Backer Plate 1/8 inch Shank 80 - 5000 Grit for Dremel Tools Wholesale. Buy Directly From Merchant 360 Tools Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.