Overall Length:40-55mm Coating:no Diameter:10/16/22/32 Model Number:3D Router Bits Type:End Mill Material:Carbide Origin:Mainland China 1pc 6mm V Bit CNC solid carbide end mill 3D Router Bits Specifications: Concentricity is very good, double-edged cutting design ,sharp edge, the bottom has no crumbs residual. High strength, resistance to bending, excellent physical properties With good milling, cutting performance, ensure high efficiency Suitable for materials: Acrylic, MDF, PVC, 3D engraving and chamfer, etc. Material: Solid Carbide. Type: 3D V Groove Shank diameter: 6mm Cutting edge diameter: 10/16/22/32mm Degree: 60/90/120/150 Package include: 1 x V Groove Bit