Widin Carbide Corner Radius End Mill is a precision cutting tool tailored for mold and die work. With a 3 mm diameter, 30 mm length, a 4-flute configuration, and an R0.5 corner radius, it delivers stable, clean cuts and excellent surface finishes. The tapered neck design increases rigidity and minimizes chatter, making it especially effective for deep groove milling tasks.

Designed to adapt to a variety of projects, this end mill is available in multiple specifications to suit the exact effective length your job requires. In mold and die applications, you’ll appreciate the dependable performance, long tool life, and consistent results that help you finish parts to spec with fewer reworks.

• 4-Flute Design for Efficient Cutting and Smooth Finishes: The four-flute geometry provides steadier cutting and better chip evacuation, enabling higher material removal rates while delivering a smoother, more uniform surface finish.
• Tapered Neck for Enhanced Rigidity: The tapered neck reduces tool deflection in deep groove work, maintaining accurate engagement and consistent results even when you need extended reach.
• Corner Radius R0.5 for Durable Mold Features: The 0.5 mm corner radius preserves fillet integrity in mold and die features, minimizes corner breakout, and supports repeatable, precise corners across parts.

This end mill combines carbide hardness with an optimized geometry to deliver precise features, reduce downtime from chatter, and extend tool life. It supports efficient workflows, enables faster setups, and helps you achieve high-quality mold and die components across a range of machinable materials.