Widin Carbide Square End Mill For Mold & Die - 4 Flute High Helix (45°) - 3mm x10mm

Widin Carbide Square End Mill for Mold & Die is a precision cutting tool designed for demanding mold and die applications. This 3 mm diameter, 10 mm length end mill features a 4-flute, high-helix geometry with a 45° angle, delivering fast material removal and smooth chip control. The broader family supports cutting diameters from 1.0 mm to 20.0 mm, making it adaptable for a wide range of features in steel, pre-hardened alloys, and carbon steels.

Crafted with premium carbide and finished with a W coating, this end mill offers exceptional wear resistance, longer tool life, and improved machining stability even under heavy cuts. It’s particularly well-suited for mold and die work below 55 HRc and for materials such as pre-hardened steel, alloy steel, and carbon steel.

• 4-Flute High-Helix Design: The 4-flute geometry paired with a 45° high-helix angle reduces cutting forces and promotes rapid, efficient chip evacuation, delivering smooth finishes and extended tool life.
• Tight Diameter Tolerance: Plus/minus 0.03 mm tolerance ensures consistent, repeatable cuts across multiple passes, improving mold/die accuracy and reducing rework.
• Durable Coating & Carbide Construction: W coating plus premium carbide delivers enhanced wear resistance and machining stability, translating to longer tool life and lower downtime on demanding steels (below 55 HRc).

Together, these features help you complete mold and die work with greater confidence: precise geometries, dependable performance, and fewer tool changes, all contributing to faster cycles, cleaner finishes, and more predictable results in challenging materials.