Feature: 1. QUALITY MATERIALS: The CNC spoilboard surfacing router bit is made of carbide and carbon steel and is designed for long lasting sharpness and performance in wood milling tasks 2. SIZE INFORMATION: 3 flutes CNC router bits has 1/2in shank, 1-15/16in in cutting diameter, 1/2in in cutting length, used for slotting wood 3. STRONG AND STURDY: This woodboard surfacing router bit is ingeniously designed with prevent kickback feature, enabling enduring cutting and accurate grinding. Achieves proper balance at high speeds, resulting in smooth and delicate cuts in projects while reducing fragments and burrs 4. CUTTABLE MATERIALS: This CNC planer milling cutter can cut wood, medium density fiberboard, particle board, plywood, acrylic, and various wood composite materials 5. APPLICABLE EQUIPMENT: CNC spoilboard surfacing router bits can be used on CNC machines and other automatic milling machines, such as woodworking engraving machines and trimming machines Specification: Item Type: CNC Spoilboard Surfacing Router Bit Material: Blade YG6 alloy, body No. 45 carbon steel, appearance spray plastic Application: For wood grooving Handle: 1/2in Cutting Diameter: 1-15/16in Cutting Length: 1/2in. Package List: 1 x Router Bit 1 x Plastic Box Note: Avoid cutting metals such as steel, iron, sand, and non wood materials.