Widin Carbide Corner Radius End Mill is a precision cutting tool engineered for stainless steels and other exotic alloys. With a 5 mm cutting diameter and a 0.2 mm corner radius, this end mill combines stable geometry with precise edge shaping to deliver consistent contouring and smooth finishes.

Designed for engineers, machinists, hobbyists, and job shops, it tackles contouring, deburring, and finish passes in challenging materials. The 4-flute design paired with a variable helix promotes efficient chip evacuation, reduces vibration, and helps you keep tolerances tight even under demanding cutting conditions.

• 4‑Flute Design with Variable Helix: Improves chip evacuation and cutting stability, helping you achieve smoother surfaces and maintain precise tolerances.
• Corner Radius 0.2 mm for Precise Contouring: Enables clean, accurate fillets while reducing the risk of chipping and edge fracture for reliable finishes.
• Carbide Construction for Longevity: Delivers long tool life and wear resistance in stainless and exotic alloys, maintaining consistent performance over many cuts.

This end mill helps you improve workflow by delivering reliable cuts with fewer passes, minimizing rework and downtime. Its rigid carbide body and optimized geometry provide repeatable results, smooth finishes, and longer tool life when working with stainless and exotic materials. With this tool in your repertoire, you can trust consistent performance from part to part and across mixed-material jobs.