Application: MDF, solid wood, MDF, particle board, plywood, wooden door frames, wooden windows, cabinets and boxes, etc. Suitable for engraving machine, cutting machine. Use for manual drawer making or other woodworking. Made of high quality steel, through heat treatment, heat-resistant Teflon coating, the blade is sharp and smooth. 45 degree cross cuts make extremely strong connections without difficulty in holding panels in place during clamping. Specification: Material: Carbon steel handle + YG6X native alloy, anti-kickback design It is very important to use the normal casing size, the tool must be fully inserted into the casing and tighten firmly, so that we can use the cutting tool to provide clamping force, not only partially inserted into the casing, otherwise will lead to breakage causing damage to the tool shank. Safety Instructions: - The item is only for industrial cutting / engraving, not dangerous article. Size as shown Made of hard alloy steel, high hardness and the heat-treated blade is sharp and smooth. With coated surface, it is rust-proof and has a long service life. Universal working tools: 45 degree lock miter router bit set for joining boards at 90 degrees Easy to join by running one board vertically and the joining board horizontally. Application: MDF, solid wood, MDF, particleboard, plywood, wooden door frames, wooden windows, cabinets and boxes, etc. Use on CNC and other automatic routers as well as handheld and table-mounted portable routers. Package included: 3x Router Bit becomeveryrich