The Widin Carbide Corner Radius End Mill is a precision cutting tool built for hard materials and demanding pockets. Designed for machinists who value accuracy, durability, and smooth edge finishes, this 2-flute long-neck end mill delivers reliable performance in challenging operations.

• Diameter: 3 mm
• Cutting length: 30 mm
• Corner radius: 0.5 mm for smoother edges and reduced wear
• Flutes: 2 for efficient cutting and chip evacuation
• Helix angle: 30° to promote effective chip flow and stable cutting
• Geometry: Long neck with back draft design to enhance stability and minimize chatter
• Center cutting: Yes, enabling plunging and versatile machining operations
• Material: Ultra-fine grain carbide for high rigidity and wear resistance
• Hardness capability: Suitable for machining materials up to HRc70, even in demanding applications

This end mill is engineered to deliver precise, repeatable results across a range of tough applications—from deep grooves to sloped surfaces. The center-cutting capability, combined with the long neck and back-draft geometry, helps maintain stability and reduce vibration, while the corner radius provides cleaner radii and longer tool life in high-stress cuts. Ideal for engineers and machinists working with hardened steels and other challenging materials, it supports accurate neck-length adjustments aligned with your rake angle needs for flexible, high-precision machining.