Features Hardened and Sharpened Tip: The hard tungsten steel tip enhances speed and durability, ensuring a longer service life for woodworking tasks. Anti Backlash Blade: The blade's anti backlash design prevents notching and burning, maintaining smooth and clean cuts for a professional finish. Stable Cutting and Accurate Engraving: With high strength and hardness, the blade provides stable cutting, sharpness, and high engraving accuracy, resulting in smooth woodwork without burrs. Vibration : Equipped with 2 flutes, this sturdy and well-balanced router bit ensures vibration- , preventing pulling to one side for consistent performance. For Cutting Beading Grooving: Versatile in function, this Cove Box Router Bit can be used for cutting, beading, grooving, and general decoration, making it a valuable addition to your woodworking tools collection. Features: 1、Hardened and Sharpened Tip: Hard tungsten steel tip can increase speed and service life, made after hardened and sharpened, more 2、Anti Backlash Blade: Hard tungsten steel blade with anti backlash design, which will not burn the notch 3、Stable Cutting and Accurate Engraving: The blade has high strength and hardness, sharpness, stable cutting, high engraving accuracy. Cutting wood smoothly without burrs 4、Vibration : Possess 2 flute, sturdy and vibration . The drill bit is well balanced and will not pull to one side 5、For Cutting Beading Grooving: Cove box router bit can be used for cutting, beading, grooving and general decoration 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: 4 x Cove Box Router Bit Note: Do not cut metal and non wood materials, such as steel, iron, sand, etc. Package List 4 x Cove Box Router Bit