Widin Carbide End Mill - 4 Flute Square Edge Long Neck 3mm x 10mm

Widin Carbide End Mill is a robust 4-flute square-edge cutter designed for precision machining of very hard materials. With a 3 mm diameter and a long-neck geometry, it is ideal for work on high-hardened steels and similar alloys, making it a reliable choice for engineers, machinists, and workshop technicians who demand consistent, high-quality results in demanding applications.

Built on the ZSLNS20 platform, it uses a newly developed raw material and an advanced coating to deliver exceptional heat and wear resistance. This combination supports dry cutting and high-speed operation while maintaining edge life and reliable performance across tough jobs.

• Long-neck geometry for draft-angle features: Provides extra reach and clearance to access deep pockets and inclined surfaces, reducing interference and helping you maintain accurate engagement on complex workpieces.
• High-hardness capability with advanced coating for dry/high-speed cutting: Engineered to machine materials up to HRc70, enabling fast material removal, cleaner edges, and longer tool life under dry or high-speed conditions.
• 4-flute square-edge design for stable, high-quality finishes: The four flutes deliver rigidity and efficient chip evacuation, producing smooth surfaces and consistent results on demanding materials.

This end mill is designed to streamline your workflow by delivering reliable performance from roughing to finishing, reducing tool changes and downtime. Its hardened-material capability, combined with advanced coating and a thoughtful long-neck design, helps you achieve precision finishes on challenging components—whether you’re machining aerospace-grade alloys, automotive hard metals, or other demanding applications.