Feature:1. [FRAME MAKING] The router bit is mainly used to create architectural photo frames, with precise lines and easy operation.2. [EXCELLENT MATERIAL] The main body is made of carbon steel with alloy blade, which have good wear and impact resistance.3. [APPLICABLE MATERIAL] Suitable for wood, medium density fiberboard, particle board, plywood, softwood, hardwood and other surfaces.4. [WIDE APPLICATION] Commonly used in woodworking projects, making doors, office cabinets, bedroom shelves, outdoor frames, etc.5. [CNC CUTTER TOOL] Specially designed for milling machine or desktop woodworking engraving machine, is a good CNC tool.Specification:Item Type: Router BitMaterial: Carbon Steel Main Body + Alloy Cutter HeadShank Diameter: 1/4inCutter Head Diameter : 1-3/8in.Package List:1 x Router Bit1 x Storage Box