Widin Carbide Square End Mill For Mold & Die - 4 Flute High Helix (45°) - 4mm x20mm

Widin Carbide Square End Mill is a versatile cutting tool designed for precise mold and die machining. Featuring a 4-flute square-end geometry and a 45° high-helix, it delivers stable cutting and efficient chip evacuation across a range of features—from fine pockets to larger slots. With a broad cutting diameter range of 1.0 mm to 20.0 mm, this end mill adapts to diverse tasks without swapping tools.

Crafted from premium carbide and finished with a durable W coating, it delivers excellent wear resistance and machining stability. It is particularly suited for mold and die work on steels below 55 HRc, as well as pre-hardened steel, alloy steel, and carbon steel, helping you extend tool life and reduce downtime.

• 4-flute square end with 45° high-helix: Optimizes cutting rigidity and promotes smooth, efficient material removal with improved chip evacuation for cleaner finishes.
• Wide diameter range (1.0–20.0 mm): Enables flexible use across multiple tasks and features without frequent tool changes, accelerating setups and workflows.
• W-coated carbide for durability: Delivers longer tool life and stable performance in demanding steels, reducing tool wear and downtime.

This end mill helps you complete mold and die projects with consistent accuracy, smoother finishes, and fewer interruptions. Its combination of versatile sizing, precise tolerance, and durable construction supports reliable results and efficient production in professional shops and on the job site alike.