Check the listing for details. 50Pcs 2 inch Roll Lock Sanding Discs Coarse Surface Conditioning for Die Grinder. Color: Brown, Condition: New. Listed at 28.99 USD. Feature Professional surface conditioning Roloc discs for commercial or occasional use Mixed Grit conditioning discs Mixed grit discs suitable for wide range of uses from sanding to finishing on a wide variety of materials Backing pad is compatible with all drill drivers, air die grinders and power drills Rubber backing pad allows for flexibility around awkward shaped items 50mm diameter sanding pad with 6.35mm steel arbor Roloc Type R Roll Lock Conditioning abrasive sanding discs 50mm / 2inch diameter sanding discs Aluminium oxide discs for maximum strength and durability Quick change discs simply unscrew them off and screw another one on for simple and convenient use Suitable for grinding, sanding, levelling, blending and finishing Suitable for sanding wood, paint, varnish, plastic, plaster and a wide range of metals Compatible with most popular quick change systems Leaves a burr free surface ready for painting or coating Long life and excellent anti clogging characteristics Specifications Diameter: 2 inch Color: Brown Grit/Grade: Coarse Disc Type: Quick Change Disc Abrasive Type: Non-Woven Abrasive Material: Aluminum Oxide Backing Material: Nylon Scrim Backing Weight: Y-Weight Bonding: Cured Adhesive Resins, Resin Over Resin Attachment Type: TR (Plastic Button) Maximum RPM: 25,000 Recommended. RPM: 3800-5000RPM Quantity: 50 Pack Our non-woven material is imported from Europe, which is much better than cheap discs of other sellers. Please be assured the purchase! Quality Guaranteed!