Features Hardened and Sharpened Tip: The hard tungsten steel tip increases speed and service life, ensuring durability and longevity. Anti Backlash Blade Design: The blade features an anti-backlash design to prevent notching and burning, ensuring smooth and efficient cutting. Stable Cutting and Accurate Engraving: High strength, sharpness, and stability result in accurate engraving and smooth wood cutting without burrs. Vibration Free 2 Flute Design: The sturdy, vibration-free 2 flute design ensures balanced cutting and prevents pulling to one side. Versatile Functionality: Suitable for cutting, beading, grooving, and general decoration, making it a versatile woodworking tool. Specification: Item Type: Cove Box Router Bit Commodity Material: Tungsten steel Cutting Diameter: Approx. 32mm / 1.3in 25mm / 1in 22mm / 0.9in 16mm / 0.6in Tool Handle: Approx. 6mm / 0.2in Uses: Round nose router for cutting, beading, grooving and general decoration Package List: Item Type: Cove Box Router Bit Commodity Material: Tungsten steel Cutting Diameter: Approx. 32mm / 1.3in 25mm / 1in 22mm / 0.9in 16mm / 0.6in Tool Handle: Approx. 6mm / 0.2in Uses: Round nose router for cutting, beading, grooving and general decoration Note: Do not cut metal and non wood materials, such as steel, iron, sand, etc. Package List 4 x Cove Box Router Bit