Widin Carbide Square End Mill For Mold & Die - Variable Index 4 Flute For Powerful Cutting - 12mm x 35mm

The Widin Carbide Square End Mill is a high‑performance cutting tool designed specifically for mold and die machining. With a 12 mm cutting diameter and a 35 mm overall length, it delivers solid rigidity for deep cavities and complex features, while remaining versatile enough for a broad range of workpiece sizes. Its precise sizing supports a wide cutting diameter range from 1.0 mm to 20.0 mm, with a tight tolerance of +0/-0.03 mm to help you hit tight tolerances reliably.

• W coating for extended tool life: The advanced W coating reduces friction and wear, delivering longer tool life across materials up to 55 HRc and pre‑hardened steels, so you can run tougher jobs with fewer tool changes.
• Variable index 4‑flute design for stability: Flutes with 29° and 31° helix angles minimize chatter and resonance, enabling higher feed rates and smoother cuts in demanding mold and die work.
• Gash tooth geometry for durability: The specialized gash tooth shape helps prevent flute chipping, enhancing reliability and allowing longer, uninterrupted cutting cycles in hard or abrasive materials.

Designed to handle pre‑hardened steel, alloy steel, and carbon steel, this end mill delivers consistent performance across challenging molds and dies. By combining robust carbide composition, an efficient coating, and optimized flute geometry, it supports faster material removal, tighter tolerances, and more predictable results—helping you improve workflow, cut cycle times, and achieve reliable finishes on every part.