Widin Carbide Square End Mill For Mold & Die - 2 Flute With 4mm Shank - 0.1mmIncrements - 2.3mm

Widin Carbide Square End Mill for Mold & Die is a precision cutting tool designed for mold makers, die shops, and serious hobbyists who demand reliable, accurate milling. With a 4 mm shank and a square-end, two-flute geometry, it delivers clean pockets and sharp corners across a range of cavity sizes.

Designed for versatility, this end mill handles diameters from 0.1 mm up to 20.0 mm with a tight tolerance of +0 / -0.012 mm, helping you dial in features without swapping tools. The W coating boosts wear resistance and extends tool life, while a purpose-built gash tooth shape minimizes flute chipping for smoother cutting and greater stability. It’s excellent for mold & die work and recommended for materials machined below 55 HRc, including pre-hardened steel, alloy steel, and carbon steel.

• Wide cutting diameter range: Accepts diameters from 0.1 mm to 20.0 mm with a tight +0 / -0.012 mm tolerance, enabling a single tool to cover a broad set of mold features and cavities.
• W coating for extended life: Tungsten-based coating reduces wear, enhances heat resistance, and delivers longer tool life with steadier performance in demanding milling passes.
• Gash tooth design for reliability: Optimized gash geometry improves chip evacuation and minimizes flute chipping, helping you maintain consistent cuts and finish quality.

In practice, this end mill helps you achieve precise, repeatable results with less downtime. Its durable carbide core, coupled with the coating and specialized tooth design, supports longer production runs, fewer tool changes, and reliable performance on mold and die projects with hard materials.