Features: Made of high-quality Cemented Carbide, hard alloy material, high hardness, strong wear resistance and fast drilling speed. Tongue and groove milling cutter set, suitable for wood, MDF, solid wood, particle board, compressed board, plastic, MDF, pine and other wood; Applicable models: trimming machine, engraving machine, cutting machine, hanging machine. The cutting is neat, smooth, no broken edges, low incision resistance, fast opening speed, and easy chip removal. Solid hardened steel body, clever anti-recoil design, durable. Reliable tongue and groove cutters for your woodworking projects. Specifications: Material: Cemented Carbide. Color: Silver. Size: 1/4 Inch Shank Shank Type: Arc Shank. Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. For manual measurement, there may be an error of 1-3mm, thank you for your kindly understanding. Package List: 1 x Woodworking Groove Cutter[Trimming Chamfers for Wood] -Chamfer planes quickly eliminate edges, making your job easier and more accurate. [Cleverly Designed] - Solid hardened steel body, clever anti-recoil design, durable. Reliable tongue and groove cutters for your woodworking projects. [Neatly Cutting] - The cutting is neat, smooth, no broken edges, low incision resistance, fast opening speed, and easy chip removal. [Scope of use]- Tongue and groove milling cutter set, suitable for wood, MDF, solid wood, particle board, compressed board, plastic, MDF, pine and other wood; Applicable models: trimming machine, engraving machine, cutting machine, hanging machine. [Material]- Made of high-quality Cemented Carbide, hard alloy material, high hardness, strong wear resistance and fast drilling speed.