ITEM NAME:7Pcs Nylon Grinding Head Polishing Wheel for Semi Finished Wood Root Carvin E1Y9 7Pcs Nylon Grinding Head Polishing Wheel for Semi Finished Wood Root Carvin E1Y9 Material: Made of nylon bristles, the sides of the brush can be flexibly adjusted for various holes, grooves and corners. Easy to use: Threaded connections increase efficiency by unscrewing the nut and installing two wheels. Good performance: perfect for removing rust and painting tools on flat surfaces, slightly polishing wood, preparing metal or wood paint.Applications: Suitable for woodworking, mahogany furniture, three plywood surface treatments, furniture wood grain treatment and concave grain grinding. Type: Abrasive Disc Material:Metal+Nylon Color:Picture Color Quantity:7pcs Grit:80, 120, 180, 240, 320, 400, 600... Size:Diameter 80mm,Thickness: 35mm DIY Supplies: Woodworking Package Contents: 7 * Grinding Head