Widin's Carbide Corner Radius End Mill is a precision cutting tool designed for engineers and machinists who need reliable performance on hard-to-machine materials. This 4-flute stub-cut end mill delivers clean corners and controlled radii with a robust, rigid build built to endure demanding milling operations.

• Diameter: 4 mm
• Cutting Length: 20 mm
• Flute Count: 4-flute design for efficient chip evacuation and smoother finishes
• Cutting Style: Stub-cut length for enhanced rigidity and reduced deflection
• Corner Radius: R0.5 (0.5 mm) for precise corner radii and smoother transitions
• Material: Solid carbide for superior hardness, wear resistance, and long tool life
• Geometry: Optimized flute geometry tuned for high-hardness workpieces and clean edge creation

This end mill is built to deliver consistent radii and sharp corners, making it ideal for pockets, slots, and profiles that demand precision. The combination of carbide construction and a stub-length geometry minimizes vibration and chatter, helping you achieve repeatable tolerances and improved surface finishes across multiple passes. Whether you're profiling hard metals or creating precise radii in complex parts, this tool provides dependable performance and predictable results.