The Widin Carbide Corner Radius End Mill is a 4-flute, multi‑purpose milling tool designed specifically for mold and die machining. With a 20 mm diameter, 150 mm overall length, and a 1.5 mm corner radius, it delivers precise radii and smooth surface finishes across a range of materials.

Designed for engineers, machinists, and hobbyists alike, this end mill combines efficient chip evacuation with dependable cutting stability, making it a versatile choice for roughing, finishing, and creating accurate mold features.

• 4-Flute Design with Variable Index Geometry: Improves chip evacuation and cutting stability, enabling higher feed rates and cleaner finishes on complex mold and die cavities.
• Corner Radius of 1.5 mm for Mold & Die Edges: Produces repeatable, smooth radii that reduce post‑processing and ensure consistent part quality across cavities.
• Multi-Purpose Carbide End Mill: Versatile across a range of materials and tasks, reducing tool changes and enhancing overall job efficiency.

In practical use, this end mill helps you streamline workflows from roughing to finishing, delivering reliable radii and surface quality while resisting wear for longer tool life. The combination of carbide durability, precise geometry, and thoughtful sizing supports both high-precision mold dies and everyday milling tasks, helping you achieve consistent results with fewer interruptions.