Sanding Head File Different Sizes For Wood Plastic Feature:1. 10pcs in 1 set: there are 10pcs sanding files in different sizes to meet different working needs.2. High efficiency: the grain on the blade will facilitate chip removal and increase grinding efficiency.3. Premium Material: Forged with tungsten carbide and cemented carbide, wear-resistant and also very durable.4. Wide Application: For wood, plastics and low-density materials, ideal for woodworking, polishing, etc.5. With plastic box: Comes with a plastic box, both carrying and storage are much easier for daily work. Specification:Item Type: File MachineMaterial: Tungsten Carbide + Cemented CarbideShank Diameter: Approx. 3mm/0.1in Blade Diameter: Approx. 6mm/0.2in Total Length: Approx. 42 - 51mm / 1.7 - 2in Working Length: Approx. 7 - 16mm / 0.3 - 0.6in Package List:10 x Doubel Cut File1 x Blue Plastic Box Or10 x Single Cut File1 x Clear Plastic Box 1) We accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow. 2) Payment must be made within 3 days of placing the order. 3) If you can't check out immediately after the auction ends, please wait a few minutes and try again, payments should be completed within 3 days. About Shipping 1.