Widin Carbide End Mill - 4 Flute Square Edge Long Neck 1.5mm x 20mm

The Widin Carbide End Mill is a precision 4-flute square-edge cutting tool designed for machining very hard materials with dependable accuracy. Sized at 1.5 mm in diameter and 20 mm in overall length, it’s ideal for engineers, machinists, and hobbyists who need clean pockets, slots, and profiles in high-strength metals up to HRc70.

Its long-neck geometry provides extended reach for parts with draft angles, allowing deeper features and complex geometries without risking interference with the workpiece. Coupled with a newly developed raw-material and an advanced coating, this end mill is optimized for dry cutting and high-speed operation, delivering improved heat resistance, wear resistance, and consistent tool performance across demanding applications.

• Extreme-hardness capability for HRc70: Engineered to cut hardened materials with reliable accuracy and a smooth surface finish, reducing rework and boosting throughput in tough applications.
• Long-neck geometry for draft-angle work: Extended neck length enables access to deeper pockets and angled features while preventing interference, expanding the range of parts you can machine in a single setup.
• Dry-cutting and high-speed performance: Advanced coating and optimized substrate enable fast, cool cutting with enhanced wear resistance, delivering longer tool life and better surface finishes.

Designed to tackle challenging materials and finish-critical parts, this end mill helps you streamline workflows, cut cycles faster, and achieve high-quality results with confidence. Whether you're setting up a new job or optimizing an existing process, the Widin ZSLNS20 end mill delivers consistent performance, reliable finishes, and reduced downtime in demanding machining environments.