Dia 12.7mm, max blade diameter 2", wood thickness 12.7-24mm (1/2" - 0.94") 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 making of drawers or others woodworking. Made of high quality steel, by heat treatment, heat-resistant Teflon coating, the blade is sharp and smooth. The 45 degree cross cuts allow extremely strong connections without difficulty in holding panels in place while tightening. Product Description 45 Degree Lock Miter Router Bit Specification: Shank diameter: 12.7mm Blade diameter: 2" (51mm) Applicable to board size: 12.7-19mm Material: carbon steel handle + native YG6X alloy, anti-recoil design It is t t important to use the normal case size, the tool must be fully inserted into the case and clamp firmly, so that we can use the cutting tool to provide clamping force, not only partially inserted into the case, otherwise will lead to breakage causing damage to the tool shank. Safety Instructions: - The item is only for industrial cutting/engraving, not dangerous item. Package Included: 1x Router Bit