Widin Carbide Square End Mill For Mold & Die - 2 Flute Tapered Neck - 0.4mm x 7

Widin Carbide Square End Mill for Mold & Die — 0.4 mm nominal diameter, 2-flute square-end with a tapered neck. This compact, precision tool is built for mold and die work where tight pockets, fine contours, and repeatable accuracy matter. It supports customizable cutting length and taper angle across diameters, so you can tailor the tool to your machine and the feature you’re machining.

Manufactured from premium carbide and finished with a durable W coating, this end mill delivers excellent wear resistance and stable cutting performance. It’s well suited for mold and die machining on steels below 55 HRc, including pre-hardened steel, alloy steel, and carbon steel, making it a reliable choice for production environments.

• Tapered neck for greater reach and rigidity: The tapered profile extends into deep cavities while reducing tool deflection, improving accuracy and surface finish in complex mold features.
• Durable W-coated carbide for long tool life: Premium carbide paired with a wear-resistant coating stands up to repeated passes, delivering consistent cuts and extended tool life.
• 2-flute design with tight diameter control: The two-flute square-end geometry supports efficient chip removal and stable cutting with a precise diameter, ensuring repeatable results in micro-scale mold work.

In practice, this tool helps you complete micro-mold and die features faster with fewer tool changes, dependable wear resistance, and consistent finishes. Its combination of precise geometry, robust coating, and adaptable cutting options makes it a dependable choice for engineers, machinists, and hobbyists working with steels up to 55 HRc and related alloys.