Specification Brand : NEFLUM BulletPoint1 : Made of ceramic material, used for general polishing on most metals, stones, glass and ceramics. BulletPoint2 : Multifunctional abrasive stone mandrel mounted grinding polishing accessories. BulletPoint3 : Convenient to grind, simple to use, safe and reliable. BulletPoint4 : Grinding head uniform particle size, abrasive is not easy to fall off, High working efficiency, perfect grinding effect and long using life. BulletPoint5 : Can be used for metal grinding, such as repair, good wear resistance, grinding strength is strong. BulletPoint6 : For industrial/occupational use only. Not for consumer sale or use CompatibleMaterial1 : Aluminum CompatibleMaterial2 : Ceramic CompatibleMaterial3 : Metal ConstructionType : Grinding ExternallyAssignedProductIdentifier : 9967354123971 ItemName : 10Pcs Ceramic Grinding Head T Type For Metal Polishing Import Mounted Stones Abrasive Rotary Tool,20x5x3 ItemPackageDimensions_Height : 16.5 centimeters ItemPackageDimensions_Length : 14.5 centimeters ItemPackageDimensions_Width : 15.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-grinding-mounted-points Manufacturer : NEFLUM Material : Metal Material1 : Aluminum Oxide Material2 : Cotton Material3 : Ceramic MaximumRotationalSpeed : 24000 rpm ModelNumber : MMZ45897566 NumberOfItems : 1 PartNumber : NEFLUM9967354123971 ProductDescription : Specifications: