The Widin Carbide Corner Radius End Mill is a high-performance cutting tool built for mold and die machining. With a 4 mm diameter, 30 mm overall length, and a corner radius of R0.3, it handles precise, repeatable profiles with ease. Its variable index geometry optimizes edge distribution, reducing cutting forces and promoting efficient chip evacuation for smoother finishes and more consistent results through every pass.

Designed with deep cavities and complex geometries in mind, the long-shank end mill delivers added reach and stability. The 4-flute configuration balances rigidity with chip capacity, while the option of multiple corner radii lets you tailor each cut to your exact feature, making it a versatile choice for both prototypes and demanding production work.

• Variable Index Geometry for Efficient Chip Evacuation: The alternating flute spacing distributes cutting forces more evenly, reducing vibration and heat buildup while promoting smooth chip evacuation for steadier feeds and better surface finish.
• Long Shank for Deep Reaches: A longer, robust shank increases accessibility to deep grooves and tight pockets, maintaining stability and reducing tool deflection in challenging mold and die features.
• Corner Radius Versatility for Precise Profiles: Available in multiple radius options, this end mill lets you match each feature’s geometry, delivering clean corners, smoother transitions, and less post-processing.

By choosing this Widin carbide end mill, you gain reliable performance across a range of mold and die applications. Its durable carbide construction, optimized geometry, and extended reach support faster cycle times, fewer reworks, and consistent results under demanding conditions. This combination helps you plan efficient setups, maintain tight tolerances, and achieve high-quality finishes on intricate parts.