The Widin Carbide Corner Radius End Mill is a precision micro-cutting tool designed for mold and die work. With a 4-flute configuration and a tapered neck, it delivers smoother cuts and cleaner edges in challenging materials, making it an ideal choice for engineers, machinists, and hobbyists who demand reliable, repeatable results.

The tapered neck increases rigidity for deeper groove machining and helps minimize chatter, enabling more accurate detailing and longer tool life in demanding applications. This end mill is offered in multiple specifications to suit your project, including a 1 mm diameter, 6 mm cutting length, and a corner radius of R0.1 mm for precise, consistent corners.

• 4-Flute design for stable, chatter-free cutting: Distributes cutting forces across four edges to reduce vibration, delivering a smoother finish and more predictable results on mold and die work.
• Tapered neck for rigidity in deep grooves: Enhances stiffness during longer reach cuts, improving groove accuracy and reducing deflection in challenging geometries.
• Corner radius of R0.1 mm with carbide construction: Ensures precise, sharp internal corners and durable edge retention, yielding consistent corner quality and extended tool life in hard materials.

This end mill helps you streamline mold and die production by delivering clean edges, precise corners, and dependable performance across a range of micro-machining tasks. The combination of 4 flutes, a tapered neck, and carbide material supports higher cutting performance, fewer tool changes, and tighter tolerances, making it a practical choice for tight-feature work and detail-intensive projects.