The Widin Carbide Corner Radius End Mill is a precision tool designed for mold and die machining. With a 4 mm diameter and a 30 mm reach, including a 0.5 mm corner radius and a long shank for deep groove work, it delivers reliable, clean cuts in tight cavities and fillets, supported by a 4‑flute configuration for steady material removal.

• Variable index geometry: Optimizes cutting edge distribution to reduce cutting forces and promote smooth chip evacuation, improving machining efficiency and surface finish.
• Long shank for deep grooves: Provides extended reach and stability for deep‑cutting operations, enabling precise milling in hard‑to‑access mold features.
• Corner radius versatility: Offers various corner radii options to tailor the cut for precise fillets and edge features, reducing post‑machining finishing work.

In daily use, this end mill combines carbide strength with smart geometry to deliver consistent, reliable results across demanding mold and die applications. The tool promotes smoother chip evacuation and lower cutting forces, which helps maintain steady feeds and speeds, extend tool life, and improve surface quality. The long reach and adjustable corner radii empower you to tackle deep cavities and intricate features with confidence, enhancing workflow and producing higher‑quality parts with less rework.