The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die work. Its 4-flute configuration and tapered neck reduce chatter, delivering smoother cuts and improved surface finishes across a range of materials. This combination makes it a reliable choice for both professional shops and DIY projects where consistent results matter.

With a 3 mm diameter, 30 mm length, and a 0.5 mm corner radius, this end mill is optimized for deep groove machining and higher rigidity. The tapered neck enhances stability, helping you maintain precise edges and contours even in demanding cavities. It’s available in multiple specifications to match your project needs and setup.

• Four-flute configuration for smooth cutting: Enables efficient material removal with reduced vibration, producing better surface finishes and more consistent results on hard metals and plastics.
• Tapered neck for added rigidity: Increases stability during deep grooves and long reach cuts, minimizing deflection and improving dimensional accuracy.
• Corner radius and precise geometry (3 mm x 30 mm x R0.5): The 0.5 mm corner radius helps create clean fillets and reduce edge chipping, while the exact diameter and length deliver dependable performance in mold and die features.

This end mill is built for reliability and long tool life, helping you shorten cycle times, reduce rework, and achieve repeatable results in mold and die machining. Whether you’re refining cavities, finishing contours, or performing high-precision pocketing, you can count on steady performance and consistent quality from Widin’s carbide tooling.