The Widin Carbide Corner Radius End Mill is a precision cutting tool engineered for CNC milling of high-hardness workpieces. Designed for machinists who demand consistent corners and reliable performance, this 2‑flute stub cut end mill delivers steady, controlled cuts with every pass. Dimensions: 2.5 mm diameter, 8 mm length of cut, and a precise R0.3 corner radius.

• Diameter: 2.5 mm
• Length of Cut: 8 mm (stub-cut design for rigidity in tight pockets)
• Flute Count: 2 flutes
• Corner Radius: R0.3 mm for controlled fillets and improved edge life
• Material: Solid carbide for enhanced hardness resistance and wear longevity
• Tool Style: Corner radius end mill optimized for high-hardness materials
• Applications: Ideal for precision milling, pocketing, contouring, and finishing on hardened steels and other tough alloys

This end mill excels where clean geometry and repeatable results matter most. The carbide construction provides excellent wear resistance, enabling longer tool life even when machining demanding materials. The 2‑flute configuration reduces chatter in small-diameter cuts while maintaining efficient chip evacuation, which helps achieve smoother finishes and tighter tolerances. The corner radius supports gentler inside corners, reduces stress concentration, and extends tool life by distributing cutting forces more evenly. Whether you're prototyping micro-components, refining mold features, or finishing tight slots, this end mill delivers reliable performance and precise corners every time.