Features Mortise and Tenon for Wood: The stepped finger joint router bit is used for tenon and tenon of wood, which can meet our needs very well and is very useful. Accurate Positioning: The cutting edge of the woodworking finger joint router bit is relatively sharp, with the characteristics of high hardness, accurate positioning and impact resistance. Scope of Application: The woodworking milling cutter is suitable for MDF, solid wood, particle board, plywood, wooden door frames, wooden window frames, cabinets and boxes, etc. High Frequency Welding Technology: The 1/2" shank step finger joint router bit adopts high frequency welding technology, which has fine workmanship and strong and durable performance. Heat-Resistant Coating: Woodworking router bit feature a heat-resistant coating that prevents the build-up of wood chips, resin, and asphalt for long-lasting use. Specification: Item Type: Router Bit Material: YG6 alloy cutter head, 45# carbon steel cutter body Shank Diameter: 1/2 inch Package List: 1 x Router Bit Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Router Bit