The Widin Carbide Corner Radius End Mill is a purpose-built cutting tool for precision machining on hard materials, offering a balanced combination of reach, rigidity, and corner control. Designed for professionals tackling deep grooves and tight radii, this 8 mm diameter, 2-flute end mill delivers consistent performance in demanding workpieces.

• Diameter and flute count: 8 mm diameter with a 2-flute solid carbide design for efficient cutting and chip evacuation.
• Corner radius: R0.2 corner radius provides improved corner stability and finish on tight radii.
• Edge geometry: High-strength R-shaped cutting edge engineered for high-hardness materials, helping maintain sharpness longer.
• Long shank / reach: Extended shank enables deep groove machining and access to recessed features in confined spaces.
• Material: Solid carbide construction delivers hardness, wear resistance, and stability under high-speed machining.
• Ideal applications: Suited for deep slots, pockets, and tight-radius work on hardened alloys and difficult-to-machine substrates.

The tool’s combination of a slender 8 mm diameter and a long reach makes it a reliable choice for extended reach milling while preserving surface quality. The carbide composition, paired with the corner-radius geometry, helps minimize deformation and chipping, enabling repeatable, precise results across multiple passes. For best results, pair this end mill with appropriate speeds and feeds that reflect the material’s hardness and your machine’s capabilities to maximize tool life and finish.