4 6 8mm Carbide Spiral Tapered Ball Nose End Mill Router Bit Woodworking CNC 3D Carving

The Carbide Spiral Tapered Ball Nose End Mill Router Bit is engineered for precision 3D carving in woodworking, MDF, plastics, and soft metals. Designed with a tapered ball nose structure, it provides high strength while reducing breakage during fine detail carving and 3D profiling.

• Made from 0.8μm ultra-fine carbide rod for durability
• AMG advanced grinding technology for excellent sharpness
• Available in 4mm, 6mm, and 8mm sizes
• AlTiN/TiAlN coating for heat resistance and wear protection
• Precision within 0/-0.02mm tolerance
• Smooth surface finish for professional results

• 3D relief carving on wood and MDF
• Sign making and detailed engraving
• Acrylic and plastic 3D contour machining
• Soft metal (aluminum, copper) 3D engraving
• CNC woodworking and mold model carving

The tapered ball nose design allows precise entry into tight carving areas while maintaining rigidity, reducing deflection and breakage during deep cuts. The 30° helix angle ensures smooth chip evacuation and minimizes cutting resistance, essential for fine details in 3D woodworking and mold carving.

• AMG precision grinding ensures dimensional accuracy and sharp cutting edges
• Tapered design prevents breakage while maintaining fine detail carving capability
• Effective chip removal for smooth CNC operation
• Suitable for wood, MDF, plastics, and soft metal carving
• Available in multiple sizes for various CNC router configurations
• OEM and logo engraving available for branding needs
• Factory-direct pricing with on-time shipment