The Widin Carbide Corner Radius End Mill is a precision milling tool designed for mold and die work. With a 4 mm cutting diameter, 40 mm overall length, and a corner radius of 0.3 mm, this end mill combines a 4-flute design with a tapered neck to reduce cutting forces, minimize chatter, and deliver smoother cuts with improved surface finishes. Its tapered neck also supports deeper reach without sacrificing stability, making it ideal for challenging deep groove tasks.

• 4-Flute Design for Smoother Cutting: Reduces cutting resistance and chatter, producing cleaner cuts and more consistent surface finishes even in tougher materials.
• Tapered Neck for Enhanced Rigidity: Increases rigidity and stability during deep groove milling, helping maintain straightness and repeatable results across challenging geometries.
• Corner Radius R0.3 and Durable Carbide: The precise corner radius supports reliable fillet formation and edge durability, while carbide construction delivers long tool life and steady performance.

Designed to fit a range of mold and die applications, this end mill offers dependable performance with minimal tuning. Its optimized geometry supports efficient material removal, better first-pass finishes, and reduced downtime, helping you complete complex cavities and contours with confidence.