Specification Brand : Tool Guy Republic BulletPoint : Price For: Each Item: Quick Change Disc Attachment Type: Quick Change Disc Dia.: 4" Color: Maroon Attaching System: TR Backing Material: Paper Backing Weight: B Grit: 80 Abrasive Material: Aluminum Oxide Abrasive Type: Non-Woven Series: Vortex Rapid Prep Max. RPM: 15, 000 Grade: Medium Country of Origin (subject to change): Mexico BulletPoint1 : 3" Discs, 80 Grit Zirconia Aluminum Oxide for faster, aggressive and long lasting application BulletPoint2 : Quick Change style discs will securely lock onto your disc holder. Quick change tool-free disc changing and mounting BulletPoint3 : Includes 25 discs and 1 Polyurethane Disc Holder (Polyurethane material is stronger and more durable than traditional rubber disc holders for added safety.) BulletPoint4 : Works on all types of surfaces. BulletPoint5 : Sand, level, strip, deburr, remove rust BulletPoint6 : For industrial/occupational use only. Not for consumer sale or use Color : Random CompatibleDevices : Angle Grinder ConstructionType : Coated ExternallyAssignedProductIdentifier : 30051141541427 ExternallyAssignedProductIdentifier1 : 0637801194395 ExternallyAssignedProductIdentifier2 : 637801194395 FasteningType : TSM IncludedComponents : Industrial Abrasives & Finishing IndustryStandardIdentifier : Type R ItemDisplayWeight : 5 ounces ItemName : 3 inch 80 Grit Zirconia Quick Change Roll-On Type Abrasive Sanding Discs (25 pcs) with Holder ItemPackageDimensions_Height : 19 centimeters ItemPackageDimensions_Length : 3.2 centimeters ItemPackageDimensions_Width : 14.2 centimeters ItemPackageQuantity : 1 ItemShape : Circular ItemTypeKeyword : quick-change-discs Manufacturer : Tool Guy Republic Material : Aluminum Oxide Material1 : Aluminum Oxide Material2 : Ceramic MaximumRotationalSpeed : 1 rpm ModelNumber : a18060400ux0169 NumberOfItems : 25 PartNumber : QZ33080-25+VT-301 ProductDescription : 1. Sanding discs are made from aluminum oxide, designed for high speed sanding and removal, delivering fast and long lasting cut. 2. Hook and loop sandpaper backing make easy for installation and removal, simplify your work. 3. Pre-punch with 6 holes for uniform dust extraction. Open-coat leads to an even and consistent scratch pattern. 4. Durable aluminum oxide sand paper is good choice for grinding and polishing on metal and non-metal, wood, rubber, leather, plastic, stone, glass and other materials. 5. The round sanding sheets can be used in automotive, industrial, woodworking, marine and more. 6. Please Note: Backing Pad is not included here!