Specification Brand : Starcke BulletPoint1 : 2 or 3 Inch | 25 or 50 Pack | Grits: 24/36/50/80 BulletPoint2 : Premium Blue Zirconia grain on heavy duty cloth backing for sharper cutting power and longer lasting performance BulletPoint3 : Surface conditioning disc with Type R Male Roll-on connection BulletPoint4 : Exceptional results in grinding applications in metal, autobody, marine and fiberglass. BulletPoint5 : Professional grade - German quality Color : 80 Grit ConstructionType : Coated ExternallyAssignedProductIdentifier1 : 0636655888559 ExternallyAssignedProductIdentifier2 : 0619206385882 ExternallyAssignedProductIdentifier3 : 619206385882 ExternallyAssignedProductIdentifier4 : 636655888559 IndustryStandardIdentifier : Type 3 ItemName : Starcke Premium Quick Change Roll On Zirconia Type R Sanding Discs - for Metal, Auto Body, Marine, and Fiberglass (3 Inch - 25 Pack, 80 Grit) ItemPackageQuantity : 25 ItemTypeKeyword : quick-change-discs Manufacturer : Starcke Material : Zirconia MaximumRotationalSpeed : 25000 rpm PartNumber : w3QC-80G-Z-25 ProductDescription : Zirconia cloth backed quick change locking discs. Type 3 or Type R roll-on style 1/4" male attachment. Used for stock removal, finishing, deburring and blending of metal and other materials ProductSiteLaunchDate : 2021-06-03T16:43:14.337Z Size : 3 Inch - 25 Pack UnspscCode : 31191600