Specification Brand : Auniwaig BulletPoint1 : 【Good Performance】- Great tool for removing rust and painting from flat surfaces, lightly sanding wood and preparing metal or wood for painting. They have many times the life of a wire brush BulletPoint2 : 【Application Range】- Suitable for woodworking, mahogany furniture, three plywood surface finishing, furniture wood grain processing and concave grinding BulletPoint3 : 【What You】- 3 x Fiber Wheel Brush; Different kinds of sizes and granularity to satisfy your needs. BulletPoint4 : 【Convenient to use】- Thread mounted connection increases the efficiency by unscrewing the nut and installing two wheels; These sanding wheels are designed with dense fiber bristles, very flexible and durable BulletPoint5 : 【Feature】- Grinding diameter: 80mm (3.15 inch); Shank diameter: 6mm / 0.24-inch; Granularity: 80 Grits; Made of Fiber, sides of bristles act as flexible files to all kinds of holes, grooves and corners CompatibleMaterial : Alloy Steel ExternallyAssignedProductIdentifier1 : 0707326104176 ExternallyAssignedProductIdentifier2 : 707326104176 ItemName : Auniwaig 80mm Wheel Outer Dia,Wheel Brush Abrasive Grinding Head,80 Grit Fiber Wheel Brush,Abrasive Fiber Wheel Brush Grinding Toolfor Polish Grinder, Durable Sanding Wheel 3pcs ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 8 ItemTypeKeyword : abrasive-wheel-brushes Manufacturer : Auniwaig Material : Brass ModelName : TOPINCNd8756zges0-12 ModelNumber : TOPINCNd8756zges0-12 NumberOfItems : 1 NumberOfPieces : 5 PartNumber : CU6300M2311IG-FBA ProductDescription : Auniwaig Fiber Wheel Brush Grinding Tool Carbon Steel Galvanized Package Content: 3pcs x Fiber Wheel Brush Specification: Granularity: 80 Grits Wheel Material: Fiber Backing Material: Carbon Steel Galvanized Wheel Diameter: 80mm / 3.15-inch Shank Diameter: 6mm / 0.24-inch Color: Gray Description: 1.Made of Fiber, sides of bristles act as flexible files to all kinds of holes, grooves and corners. 2.Great tool for removing rust and painting from flat surfaces, lightly sanding wood and preparing metal or wood for painting. 3.Suitable for woodworking, mahogany furniture, three plywood surface finishing, the purpose of complex furniture wood grain processing, concave and convex surface grinding operations. 4.Maintains shape & will not rust, not shed bristles under normal conditions. 5.For safety, remember to wear goggle or eye protection in case scrap are thrown from the brush as it spins. 6.You can test it on a small area first before applying it on a large area. 7.The dimensions are measured by hand and may have a little error. Please don't mind.