Feature: 1. [Integrated Design] The integrated design of router bit can greatly reduce processing time and costs, thereby improving production efficiency. 2. [Tungsten Steel Blade] The blade is made of tungsten steel, sturdy, hard wearing and lasting, ensuring long term use without damage. 3. [Accurate and Stable] This router bit provides stability and reduces vibration, ensuring smoother cuts and enhanced control, achieving accurate results. 4. [1/2 Inch Shank] This integrated router bit, with 1/2 inch shank, is compatible with electric router, engraving machine, trimming machine, routing machine, etc. 5. [Versatile Application] Suitable for solid wood panels, hardwood, particle board, MDF, etc. materials, can be used for making wooden doors, cabinets and various types of curved products. Specification: Item Type: Arc Bending Router Bit Material: Tungsten Steel Blade, 45# Carbon Steel Body, Surface Spray Paint Blade Head Diameter: Approx. 15mm / 0.59in, 20.5mm / 0.81in Blade Length: Approx. 15.5mm / 0.61in Shank Diameter: Approx. 12.7mm / 0.50in Blade Tip R Angle: R8 Applicable Materials: Solid Wood Panels, Hardwood, Particle Board, MDF, etc. Applicable Equipment: Electric Router, Engraving Machine, Trimming Machine (1/2 Shank), Routing Machine, etc. Applicable Thickness: Approx. 8-12mm / 0.31-0.47in. Package List: 1 x Arc Bending Router Bit 1 x Plastic Box