Feature:1. Applicable Materials: Our spiral router bit is suitable for trimming and chamfering all kinds of woods, which can be done to eliminate edges quickly.2. Easy and Accurate: This spiral router bit can be easy to use and accurate, allowing you to work more finely.3. Tungsten Alloy: The spiral router bit is made of thickened tungsten alloy, which is oxidized and strong and abrasion resistant.4. Incisive and Practical: As a woodworking tool, the spiral router bit is incisive and practical, not easy to tear, and can remove wood chips quickly.5. Easy to Carry: The spiral router bit is light weight, which can be made easy to carry and easy to store, very practical and helpful.Specification:Item Type: Spiral Router BitMaterial: Tungsten steel alloyUse: For woodworking grooving or other woodworking operationsFinish: PTFE coatedShank Diameter: Approx. 12.7mm/0.5in.Package List:1 x Spiral Router BitNote:Please avoid cutting metal and non wood materials, such as steel, iron and sand. The body of the cutter is 45 steel, please keep it away from water to avoid rusting.