Parts List: 8×Different Core Box Router Bit Highlight description: Size Details: This core box router bit adopts 1/4 inch shank and has a cutting diameter of 1/4 inch, 5/16 inch, 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch, 7/8 inch, 1 inch Enduring Material: The round nose router bit is made of carbide material, with blue coating, enduring to use Wear Resistant: This woodworking router bit adopts enduring material, with strong wear resistance, easy to use Efficient Cutting: With incisive blade, the router bit has a good cutting effect, and less burrs Widely Uses: The router bit can cut materials and produce cylindrical, semi circular grooves. It can be used on handheld, desktop and CNC milling machines Detailed description: Specifications: This 1/4 inch shank core box router bit set is made of carbide, strong and enduring, and can be used in handheld, desktop and CNC milling machines. It is easy to operate and has good cutting effect and less burr. Features: Easy to Use: The woodworking router bit is easy to operate and has strong wear resistance, suitable for various woodworking projects. Product Name: 1/4 Inch Shank Core Box Router Bit Set Material: Carbide Color: Blue Shank diameter: 1/4 inch Cutting diameter: 1/4 inch, 5/16 inch, 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch, 7/8 inch, 1 inch Adapter: Inner diameter = 1/4 inch Outer diameter = 1/2 inch Note: 1. There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2. Please allow slight dimension differences due to manual measurement. Size Details: This core box router bit adopts 1/4 inch shank and has a cutting diameter of 1/4 inch, 5/16 inch, 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch, 7/8 inch, 1 inch Enduring Material: The round nose router bit is made of carbide material, with blue coating, enduring to use Wear Resistant: This woodworking router bit adopts enduring material, with strong wear resistance, easy to use Efficient Cutting: With incisive blade, the router bit has a good cutting effect, and less burrs Widely Uses: The router bit can cut materials and produce cylindrical, semi circular grooves. It can be used on handheld, desktop and CNC milling machines