The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for machinists tackling high-hardness workpieces. This 2-flute, stub-cut end mill offers a 3 mm diameter, a 20 mm overall length, and a precise R0.2 corner radius to deliver consistent, clean results on tough materials.

• Diameter: 3 mm
• Overall length: 20 mm
• Flutes: 2-flute design for efficient chip evacuation
• Corner radius: R0.2 (0.2 mm) for precise internal corners and profiles
• Material: Carbide for wear resistance and performance on high-hardness materials
• Cutting geometry: Stub-cut length provides rigidity with reduced tool deflection

Designed to unlock accurate finishes and reliable tool life when milling hardened steels and other tough substrates, this end mill helps you maintain tight tolerances across passes. The carbide construction and optimized geometry minimize built-up edge and chatter, supporting cleaner slots, sharper corners, and repeatable results in production or prototyping environments.