Widin Carbide End Mill - 4 Flute Square Edge Long Neck 1.5mm x 16mm

Meet the Widin Carbide End Mill — a precision tool built for demanding milling work on hardened materials. With a 1.5 mm cutting diameter and a 16 mm reach, this 4-flute square-edge end mill is designed for engineers, machinists, and hobbyists who require consistent, repeatable results when maching steels up to HRc70.

The long-neck design provides extended access to draft-angle features and deep pockets, enabling interference-free machining across varying draft angles. Its effective neck length is optimized to accommodate longer interference lengths, helping you avoid collisions and maintain precision in challenging workpieces. Capable of dry cutting and high-speed milling thanks to a specially developed raw material and advanced coating, it offers improved heat resistance, wear resistance, and reliable performance. The ZSLNS20 variant is engineered to deliver excellent workpiece finishes, making it a dependable choice for high-precision applications.

• Long-neck reach for draft-angle workpieces: Extends access to angled faces and deep features, reducing interference and enabling reliable milling in hard-to-reach areas.
• Four-flute square-edge design for clean, precise cuts: Balances rigidity with efficient chip evacuation to deliver consistent, high-quality surface finishes on tough materials.
• Coated carbide for dry/high-speed cutting: Enhanced heat and wear resistance supports fast feed rates and dry milling, increasing tool life and reducing downtime.

This end mill is a dependable choice for high-precision milling where draft-angle features and hard materials are routine. It helps you finish parts with tight tolerances, lowers cycle times, and delivers durable performance across demanding jobs—from tooling and molds to automotive components and beyond.