The Widin Carbide Corner Radius End Mill for Mold & Die is a precision milling tool designed for mold and die work where tight tolerances and smooth surfaces matter. This 0.4 mm diameter end mill features a 4 mm cutting length, a 0.1 mm corner radius, and a 2-flute design with a tapered neck to deliver clean, accurate cuts. It is available in multiple specifications to fit a range of deep groove and complex molding tasks.

With a tapered neck, the end mill achieves a longer effective length without sacrificing rigidity, reducing tool chatter and enabling consistent results even on deeper channels and grooves. The tapered geometry improves stability and rigidity where it counts, helping you maintain straight edges and precise corners through demanding passes.

• 2-Flute Geometry for Smooth, Controlled Cuts: The two-flute design reduces cutting forces and chatter, delivering smoother surfaces and more predictable results on mold and die work.
• Tapered Neck for Stability in Deep Grooves: The tapered effective length increases rigidity during deeper passes, helping maintain dimensional tolerance and reducing deflection.
• Corner Radius of 0.1 mm with Flexible Specifications: The 0.1 mm corner radius supports clean fillets and sharp corners, while the range of specifications lets you tailor tool selection to the job at hand.

Choosing this end mill helps you streamline production: quicker cycle times thanks to smoother cutting, fewer reworks from inconsistent corners, and reliable performance across a range of deep-groove and mold/die tasks. The carbide construction offers wear resistance for longer tool life, and the tapered neck and two-flute design reduce downtime from chatter and tool fatigue, giving you consistent results project after project.