Widin Carbide Square End Mill For Mold & Die - 4 Flute High Helix (45°) - 12mm x60mm

Widin Carbide Square End Mill for Mold & Die is a robust cutting tool built for precision mold and die work. This 12 mm diameter, 60 mm length end mill features a 4‑flute square‑end design that delivers stable, accurate cuts across a variety of pockets, slots, and profiles. The tool’s versatility, tight tolerances, and durable coating make it a reliable workhorse in both professional shops and dedicated hobby setups.

It covers a broad cutting diameter range from 1.0 mm to 20.0 mm with a tight +0/-0.03 mm tolerance, ensuring repeatable results and minimal rework. The 45° high‑helix geometry reduces cutting forces and enhances chip evacuation, promoting cooler operation and longer tool life. Built from premium carbide and finished with the W coating, this end mill offers improved wear resistance and stable performance on mold and die materials, especially those below 55 HRc, including pre‑hardened steel, alloy steel, and carbon steel.

• 4‑Flute square‑end design for stable, precise cutting: Provides rigid tool engagement and efficient chip flow, delivering clean pockets and accurate feature sizes for mold and die work.
• 45° high‑helix geometry for efficient cutting: Reduces cutting load and improves chip evacuation, helping maintain cutting speeds and extend tool life.
• W‑coated carbide with tight diameter tolerance: Delivers longer tool life and repeatable results across passes, thanks to wear resistance and the +0/-0.03 mm tolerance.

This end mill is designed to boost manufacturing confidence: you get dependable performance, fewer tool changes, and consistent results across a range of common mold and die applications. With its combination of versatile size, precise tolerances, and durable construction, it supports faster setups, smoother finishes, and improved overall productivity on materials up to 55 HRc.