Widin Carbide Corner Radius End Mill for Mold & Die — 8 mm diameter with a corner radius of R1.5 and a four-flute design. Its variable index geometry is engineered for mold and die manufacturing, delivering versatile, efficient cutting with smooth finishes and reliable chip evacuation. The long shank provides extended reach for deep grooves and tight pockets, enabling complex features to be machined in fewer setups.

• Variable index geometry for smoother cuts: By alternating cutting edge spacing, it reduces cutting forces and enhances chip evacuation, leading to cleaner surfaces and steadier performance in mold and die work.
• 4-flute design for efficient material removal: More cutting edges provide consistent chip load and faster material removal, improving productivity while maintaining stable cuts and good surface finish.
• Long shank with versatile corner radius options: The extended reach handles deep grooves and tight cavities, while the available corner radii let you tailor edge strength and finish to your specific mold or die geometry.

This end mill is designed to deliver reliable, repeatable results in demanding molding applications. Its carbide construction resists wear, supports precise tolerances, and supports extended tool life, so you can reduce downtime, keep workflows smooth, and achieve consistent, high-quality finishes on complex parts.