Widin Carbide Square End Mill For Mold & Die - 6 Flute High Helix (45°) - 12mm x30mm x 80mm

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Widin Carbide Square End Mill for Mold & Die is a precision cutting tool tailored for mold and die work. Designed for reliability and accuracy, it features a 12 mm shank, 30 mm flu te length, and 80 mm overall length, with a 6-flute high-helix geometry (45°) to balance aggressive material removal with smooth finishing. Cutting diameters range from 6.0 mm to 20.0 mm, and it maintains a tight diameter tolerance of +0/-0.03 mm to ensure consistent results across passes and setups. The W coating enhances wear resistance and machining stability, helping to extend tool life in demanding production environments. This end mill is well-suited for mold and die machining below 55 HRc, and it performs effectively on pre-hardened steel, alloy steel, and carbon steel. Close cutting-diameter tolerance and versatile range: Delivers precise, repeatable cuts across diameters from 6.0 to 20.0 mm with a tight tolerance of +0/-0.03 mm for consistent results in multiple passes. Six-flute high-helix geometry: Reduces cutting load and improves chip evacuation, enabling smoother cuts and better surface finishes on mold and die work. W-coated carbide for wear resistance: Extends tool life and stabilizes machining when working with mold/die materials, including pre-hardened steel, alloy steel, and carbon steel up to 55 HRc. This tool combines robust carbide (with a durable W coating) and a practical 12 mm shank, 30 mm flute length, and 80 mm overall length to deliver reliable, efficient performance on deep pockets, slots, and complex mold features. Users can expect consistent dimensions, reduced downtime from fewer tool changes, and steady performance across a range of standard mold and die materials, helping optimize throughput and finish quality in everyday manufacturing workflows. Show more