Features Premium finger-jointed glue router bit, C3 micron carbide cutter, strong hardened steel body, anti-kickback design 1/2 inch shank chisel tenon router bit, heat resistant PTFE coating baked to prevent wood chips, resin and pitch buildup, good wear resistance Finger router bit utilizes high-frequency welding technology for a more compact and stable router bit The router bit can be used for mortise and tenon joints and splices in wood, suitable for MDF, solid wood, particle board, plywood, wooden door frames, wooden window frames, cabinets and chests, etc. The chisel shaped router bit provides greater stability and less vibration during use, which improves mortise and tenon performance, efficient machining and reduces machining time. Product Information Product Name: Finger Joint Knife Product material: cutter head YG6 primary alloy, cutter body 45# carbon steel, surface plastic spraying Product size: refer to the picture Product color: yellow + silver Packing list: Finger-joint knife * 1 Please note: 1. Due to the long shipping time, the item may be damaged during transportation, if the item is damaged, please leave us a message through the official website immediately before posting a comment, I will solve the problem for you. 2. Due to manual measurement, the size may have 1-3cm error. 3. 3. The color displayed by different monitors may vary.