Feature:1. UNIVERSAL SHANK: The universal 1/4in shank is compatible with all major milling machine instruments and is ideal for desktop mount milling machines2. MATERIAL FOR USE: Round over bit is suitable for all types of wood materials such as MDF, hardwood, cork and particleboard3. WOODWORKING CHAMFERING TOOLS: Round milling cutter set is an updated milling cutter kit designed to create flush decorative round edges4. NON KICKBACK DESIGN: The round over router bit limits the chip thickness of the material being cut, providing users with a degree of security5. APPLICABLE SCENARIO: Use these tenon tongue and router drill tools to improve the performance of hardwood work and make beautiful handmade furniture yourself, ideal for kitchen and bathroom doors, office cabinets, floor to ceiling tables, bedroom shelving, exterior frames, wall, etc.6. WIDE APPLICATION: This set of slotting and slotting milling cutter is suitable for wood, medium density fiberboard, particle board, dense plywoodSpecification:Item Type: Round Over BitMaterial: CaribideSpecifications: 1/4xR1x16.5; 1/4xR1.5x16.5; 1/4xR2x17.5; 1/4xR2.5x17.5; 1/4xR3x19.Package List:5 x Round Over Bit5 x Plastic CylinderNote:Do not cut ferrous metals and other materials, such as steel, iron, sand, etc.