Widin Carbide Square End Mill For Mold & Die - 4 Flute Variable - 22mm

The Widin Carbide Square End Mill for Mold & Die is a high-performance cutting tool designed for precision machining in mold and die work. It’s ideal for engineers, machinists, buyers, tradespeople, and hobbyists who need reliable, versatile milling capability in a single tool. This 4-flute variable-index end mill delivers consistent results across a broad range of tasks, from roughing to finishing.

Crafted from premium carbide and finished with a W coating, this end mill combines wear resistance with stable performance. It supports mold and die machining on materials below 55 HRc, including pre-hardened steel, alloy steel, and carbon steel, while maintaining a tight diameter tolerance of +0 / -0.03 mm for precise, repeatable cuts. The tool’s wide cutting diameter range from 0.8 mm to 25.0 mm adds exceptional versatility to your shop, enabling multiple operations with one tool and reducing downtime from tool changes.

• Wide cutting diameter range (0.8–25.0 mm): Enables roughing, finishing, and profiling with a single end mill, reducing tool changes and increasing production efficiency.
• Variable-index flutes with tuned helix angles: Features a first flute at 29° and a second flute at 31°, designed to cut smoothly, minimize chatter, and extend tool life for steadier cavities and better surface finishes.
• Durable carbide with W coating: Delivers outstanding wear resistance and stability, supporting reliable performance in mold & die work and challenging steels while preserving dimensional accuracy.

This combination of versatility, precision, and durability helps you streamline workflows, achieve consistent cavity quality, and extend tool life in demanding mold and die applications. The result is fewer interruptions, more predictable outcomes, and a confident path to higher-quality molds and dies.