Widin Carbide Square End Mill For Mold & Die - 4 Flute High Helix (45°) - 1mm x2.5mm

Widin Carbide Square End Mill for Mold & Die is a precision cutting tool designed for demanding mold, die, and precision machining tasks. Featuring a 4‑flute square end and a 45° high‑helix geometry, this end mill delivers smooth pocketing, sharp corners, and efficient chip evacuation to support clean, accurate finishes.

It offers a flexible cutting diameter range from 1.0 mm to 20.0 mm with a tight diameter tolerance of +0/-0.03 mm, ensuring consistent results across job passes. Crafted from premium carbide and finished with a W coating, it delivers improved wear resistance, machining stability, and extended tool life. This square end mill is especially suitable for mold and die work below 55 HRc, including pre‑hardened steel, alloy steel, and carbon steel.

• 4‑Flute square end mill with 45° high‑helix: Reduces cutting load and promotes efficient chip evacuation, helping you achieve smoother cuts, longer tool life, and more predictable finishes.
• Wide diameter range with tight tolerance: Ready for tasks from 1.0 mm to 20.0 mm while maintaining a precise +0/-0.03 mm tolerance, reducing rework and ensuring consistency across jobs.
• Durable carbide with W coating: Delivers superior wear resistance and machining stability for longer tool life, especially on mold/die workloads involving materials below 55 HRc and common steels.

This end mill supports faster, more reliable production by delivering consistent dimensional accuracy, reducing downtime from tool changes, and enabling clean, repeatable finishes across complex mold and die features.