VERSATILE APPLICATIONS: This 10 pcs CNC router bits set encompasses a broad application range including carving, cutting, engraving, milling, slotting, and sculpturing. The bits are Perfect for 3D sculpture, surface machining, 3D relief sculpturing in materials such as MDF, ABS, PVC, acrylic, nylon, resin, plastics, density board, wood, plywood, hardwood, and more. IMPROVED EFFICIENCY: Our CNC router bits are designed with a sharp edge for speedy engraving, bringing exceptional efficiency while in use. They are robust, high precision, and have a reduced likelihood of breakage. They are smokeless and leave no burrs while processing, saving you time and effort on heating and clean-up. SUPERIOR CUTTING PERFORMANCE: Equipped with flutes and increased spiral chip space, these CNC router bits ensure non-sticky crumbs, smoother cutting, and faster chip removal, resulting in a cleaner work surface and more consistent results. They enhance your cutting efficiency and the final product's smoothness. WELL-PACKAGED SET: The package includes 10 pieces of solid carbide spiral upcut bits, neatly arranged in a custom storage case to protect and organize your tools. This set is an essential toolset for any craftsman who aims for high efficiency and precision in their projects. Colour:silver Material:Tungsten steel Size:3.175 x 2.5 x 12mm Package Contents: 10 x Single edge spiral tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.