Widin Carbide End Mill - 4 Flute Square Edge Long Neck 5mm x 40mm

The Widin Carbide End Mill is a precision 4-flute square-edge cutting tool designed for demanding materials, including hardened steels up to HRc70. With a 5 mm diameter and 40 mm overall length, it delivers both reach and rigidity for intricate features. The long-neck design specifically helps when working with draft-angle workpieces, providing the interference-length clearance you need without compromising accuracy.

Engineered for advanced performance, this end mill uses a newly developed raw material and coating to support dry cutting and high-speed machining. The result is improved heat and wear resistance, enabling cooler operation, longer edge life, and consistently high-quality finishes on tough materials. The ZSLNS20 design focuses on delivering smooth, precise cuts and excellent surface quality even on challenging contours.

• Machines ultra-hard materials (HRc70): Cut hardened steels and tough alloys with confidence, expanding your capabilities and reducing tool changes.
• Long-neck design for draft-angle access: Provides extended interference-length clearance to reach features and undercuts without colliding with the workpiece.
• Coated for dry and high-speed cutting: Enhances heat and wear resistance for cooler, faster cutting and longer tool life, delivering reliable finishes in demanding applications.

This end mill integrates reach, strength, and finish quality to streamline your workflow. Its combination of hardness capability, long neck for complex geometries, and a robust coating translates to fewer tool changes, cleaner surfaces, and dependable performance across aerospace, mold making, automotive, and general precision machining tasks.