Widin Carbide End Mill - 4 Flute Square Edge Long Neck 5mm x 35mm

The Widin Carbide End Mill is a high-performance milling tool designed to tackle very hard materials. With a 5 mm cutting diameter and a long-neck design, it delivers precise material removal on workpieces that incorporate draft angles. The 4-flute square-edge geometry provides stable cutting and a quality finish, making it suitable for engineers, machinists, and serious hobbyists alike.

Built for precision and efficiency, this end mill uses a newly developed carbide substrate and an advanced coating that supports dry cutting and high-speed operation. The coating enhances heat and wear resistance, helping you maintain sharpness and achieve consistent results on HRc70-grade materials, while the long neck enables optimal interference-length management for challenging features.

• Long-Neck Reach for Draft-Angle Features: The extended neck length provides the necessary interference length to work on features with draft angles, enabling accurate milling without tool interference.
• 4-Flute Square Edge for Stable, Finishing-Centric Cutting: Four flutes offer a balance of material removal efficiency with a clean, consistent surface finish and predictable walls on hard materials.
• Dry Cutting Ready with ZSLNS20 Coating: Advanced raw material and coating deliver higher heat resistance and wear resistance, enabling high-speed dry cutting for longer tool life and greater productivity.

This combination of geometry, materials, and coating means you can push harder into hardened workpieces with confidence. The end mill delivers reliable, repeatable results on HRc70 steel, reducing downtime tied to tool changes and reworks. With the long-neck reach, you access complex features more easily, while dry-cut capability simplifies workflow by reducing coolant handling and post-process cleaning. Whether crafting precision molds, aerospace components, or rugged tooling, this end mill helps you complete jobs faster and to a higher standard.