The Widin Carbide Corner Radius End Mill for Graphite (WGR504) is a precision cutting tool designed for graphite machining. Built for engineers and machinists working with graphite components, it delivers clean corners, efficient chip evacuation, and durable performance.

• Diameter and length: 8 mm cutting diameter with a 110 mm overall length, providing reach for deeper pockets and complex geometries.
• Flute count: 4-flute geometry optimized for effective chip evacuation and smooth cutting in graphite materials.
• Corner radius: R1.0 corner radius enhances edge strength and resists wear, helping maintain crisp, accurate corners over time.
• Material: Solid carbide construction delivers high hardness, excellent heat resistance, and long tool life in demanding graphite cuts.
• Material suitability: Specifically designed for graphite, leveraging graphite’s self-lubricating properties to reduce build-up and improve finish.
• Performance advantages: Rigidity and efficient chip clearing minimize downtime from clogging, enabling steady feeds and consistent results.

This end mill excels in pocketing, contouring, and shoulder milling of graphite components. It’s ideal for applications in electronics-related graphite parts, carbon-based assemblies, and tooling electrodes where precise corner radii, clean surfaces, and reliable wear life are essential. The 4-flute design supports higher feed rates with confident chip evacuation, while the carbide composition ensures dependable performance in heat-intensive cuts.