Our 4-Flute Corner Radius Endmill is specifically designed for machining high-hardness materials in the 45-55 HRC range, such as hardened steels and tough alloys. The corner radius design ensures smooth, precise cuts with improved tool life and reduced risk of chipping.
Aerospace: Machining high-strength parts and alloys.
Tooling: Cutting tool steels and hardened components.
Mold & Die: Precision machining of hardened tool steels for mold and die applications.
Automotive: Machining of tough automotive parts that require high durability.
Key Features
4-Flute Design
Provides excellent balance between rigidity and chip removal, ensuring smooth, stable cutting even in hard materials.
Corner Radius
The radius reduces stress concentrations, improving tool life and surface finish by providing a stronger cutting edge.
High-Quality Carbide
Made from solid carbide for durability, wear resistance, and excellent cutting performance in tough materials.
Optimized for Hard Materials
Coated with TiAlN or AlTiN coatings to enhance heat resistance and reduce wear during high-speed cutting.