Widin Carbide Corner Radius End Mill for Mold & Die is a precision milling tool designed for moldmakers, die shops, engineers, and workshop machinists. With a 1 mm cutting diameter, 20 mm length, and a 0.2 mm corner radius, this 4-flute carbide end mill is built to deliver clean, accurate corners and smooth surface finishes. The tapered neck and four-flute geometry help minimize vibration and chatter, enabling reliable cutting performance in challenging mold and die pockets.

Whether you’re tackling deep grooves or finishing tight corners, the tapered neck adds rigidity for stability across demanding applications. This design helps you maintain precise dimensions on molds and dies while extending tool life through more efficient cutting action. Available in multiple specifications to suit your exact length-of-cut needs, it gives you the flexibility to choose the right balance of reach and rigidity for your project.

• 4-flute design for stable, smooth cuts: The four cutting edges share the load, improving chip evacuation and reducing heat buildup for a consistent, high‑quality finish on molds and dies.
• Tapered neck for added rigidity: The tapered effective length enhances stability in deep grooves, reducing deflection and helping you achieve precise depths with confidence.
• Corner radius R0.2 for precise mold corners: Delivers crisp, repeatable corner radii on mold and die features, minimizing post‑machining touch‑ups and ensuring reliable results.

By choosing this Widin end mill, you’ll streamline your workflow with reliable performance, fewer reworks, and longer tool life. The combination of carbide durability, 4-flute geometry, and a tapered neck translates to faster cycle times, better surface finishes, and consistent radii—whether you’re prototyping or producing final molds and dies.