The Widin Carbide Corner Radius End Mill for Graphite (WGR504) is a precision cutting tool designed for efficient graphite machining. Built for engineers, machinists, and shops that work with graphite components, it combines a robust 4-flute design with carbide hardness to deliver clean, reliable cuts.

• Diameter: 8 mm
• Overall length: 130 mm
• Corner radius: R1.0 mm
• Flute count: 4-flute configuration for strong cutting action and effective chip evacuation
• Material: Solid carbide for high hardness, wear resistance, and heat tolerance
• Intended material: Optimized for graphite, suitable for electrodes, seals, and graphite structural components
• Chip evacuation: Efficient chip removal reduces clogging and improves milling stability

This end mill is engineered to maintain precise dimensions and smooth finishes when milling graphite. The corner radius adds edge strength, helping resist wear during aggressive depths of cut, while the 4-flute geometry supports faster material removal and steady surface quality. With its carbide construction, it withstands the heat generated in graphite machining, delivering repeatable results across longer tool life and fewer tool changes in demanding production environments.