Widin Carbide Square End Mill For Mold & Die - 4 Flute High Helix (45°) - 20mm x45mm

Widin Carbide Square End Mill for Mold & Die, a 4-flute high-helix tool, delivers precise pocketing and clean finishes in mold and die work. The 45° helix and square cutting edge are tuned to reduce cutting forces and promote efficient chip evacuation, helping you achieve consistent results even with tougher materials. It supports a cutting diameter range of 1.0 mm to 20.0 mm, offering versatility across a variety of tasks.

In a 20 mm x 45 mm size, this carbide end mill is built for durability. It features a tight diameter tolerance of +0/-0.03 mm and a W coating that enhances wear resistance and machining stability, making it a reliable choice for mold and die machining below 55 HRc, as well as for pre-hardened steel, alloy steel, and carbon steel.

• Tight diameter tolerance: Ensures precise, repeatable cuts with a tolerance of +0/-0.03 mm, reducing rework and improving cavity accuracy across mold features.
• 45° high-helix, 4-flute design: Delivers efficient material removal and excellent chip evacuation for a smoother finish while reducing cutting forces to extend tool life.
• W-coated carbide construction: Offers enhanced wear resistance and machining stability, helping the tool maintain accuracy and achieve longer service life in demanding steels.

With its precise tolerances, efficient cutting geometry, and durable coating, this end mill helps you achieve accurate cavities, smoother finishes, and fewer tool changes. Its wear-resistant carbide and W coating provide reliable performance in mold and die work on steels up to 55 HRc, reducing downtime and enabling steady progress on production milestones.