Features 1、High-quality carbide cutting / carving / routing burrs, they will remain pointed for a very long time. 2、Have a standard 1/8/" diameter shank. 3、These burr bits work on metal, wood, plastic, fiberglass, PVC, and more. 4、Perfect for cutting, carving, notching, routing, woodworking, etc. 5、High production efficiency, well processing quality, finish, easy to use. Specification The 10pcs carbide burr bits are standard 1/8" diameter shank, suitable for cutting, carving, notching, routing, woodworking, etc. Features: High-quality carbide cutting / carving / routing burrs, they will remain pointed for a very long time. Have a standard 1/8" diameter shank. These burr bits work on metal, wood, plastic, fiberglass, PVC, and more. Perfect for cutting, carving, notching, routing, woodworking, etc. High production efficiency, well processing quality, finish, easy to use. Specifications: Material: Carbide Color: Silver Cutter Diameter: 1/4" (6mm) Shank Diameter: 1/8" (3mm) Shank Length: 22mm / 0.87in Total Length: 40mm / 1.57in Package Weight: 28g / 0.99ounces Package Size: 50 * 30 * 8mm / 1.97 * 1.18 * 0.31in Packing List: 10 * Burr Bits Package List 10 * Burr Bits