The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for machinists who demand reliable radii and consistent performance on hard materials. Its geometry emphasizes a 45° helix for high-speed cutting and stable feeds, helping you complete demanding milling tasks with confidence.

• Diameter: 12 mm
• Corner Radius: R3.0
• Flutes: 4-flute configuration
• Helix Angle: 45° for high-speed cutting and stable feeds
• Material: Solid carbide construction
• Cutting Geometry: Optimized 45° helix to maximize efficiency when machining hard materials
• Designed For: Hardened workpieces and precise radii finishing with dependable tool life

This end mill is engineered to deliver durable performance on challenging materials, with a geometry that supports fast material removal while maintaining accurate radii. The four-flute design enhances chip evacuation and cutting stability, especially during heavier cuts, helping you maintain part fidelity and reduce downtime. The 45° helix reduces cutting forces and heat generation, enabling higher speeds and improved surface finishes without compromising tool life. The corner radius protects delicate edges on parts and extensions of radii sections, contributing to longer tool life in repetitive industry applications. Constructed from solid carbide, it offers robust wear resistance and repeatable results in tough milling scenarios.