Feature: 1. 1/4 INCH SHANK: This router bit has a universal 1/4 inch shank, compatible with all milling machines, easy to install, stable and reliable. 2. APPLICABLE WOOD: The edge banding arc trimming bit is applicable to all types of wood, such as MDF, hardwood, cork and particle board. 3. 4 FLUTE DESIGN: The corner round bit is 4 flute design, specifically designed to create flush decorative circular edges, with high efficiency. 4. SAFE OPERATION: This edging bit has anti kickback design, which limits the chip thickness of the cut material, ensures safe operation. 5. CARBIDE MATERIAL: The edge forming router bit is made of excellent carbide, with high hardness, wear resistance, and impact resistance. 6. WIDE APPLICATION: Suitable for woodworking projects or DIY furniture, such as door, office cabinet, floor table, bedroom partition, frame, etc. Specification: Item Type: Corner Round Bit Material: Carbide Specification: 1/4 x R2 x 17.5. Package List: 1 x Router Bit1 x Plastic Cylinder Note: Please avoid cutting black metal and other materials such as steel, iron, sand, etc.