The Widin Carbide Corner Radius End Mill — 4 Flute — 10mm x R3.0 is built for machinists who demand steady performance when milling hard materials and tight radii. This solid carbide end mill combines robust cutting geometry with a 45° helix for fast, stable material removal.

• Diameter: 10 mm
• Corner Radius: R3.0
• Flute Count: 4-flute configuration
• Material: Solid carbide for rigidity and wear resistance
• Helix Angle: 45° for high-speed cutting and efficient chip removal
• Cutting Edge Geometry: Optimized to handle high hardness workpieces with stable, precise cuts
• Applications: Ideal for hardened metals, precision pockets, and detailed radii in molds and dies

Designed to tackle demanding milling tasks, this end mill delivers reliable cutting performance with reduced downtime. The corner radius supports smooth fillets and accurate interior corners, helping to minimize tool deflection and improve part quality. The 45° helix enhances chip evacuation and surface finish at higher feed rates, making it well-suited for production environments and intricate machining alike.