2 Flutes Long Neck Ball Nose End Mill

Optimized for Hardened & Heat-Treated Steels up to 65HRC
Crafted from ultra-fine grain carbide and coated with a high-performance nano-layer (e.g., HH), this end mill ensures exceptional wear resistance and thermal stability when machining materials like H13, D2, SKD11, and other high-HRC steels. Perfect for mold and die finishing, hardened core details, and electrode cavities.

2-Flute Ball Nose Geometry for Precision 3D Contouring and Complex Surfaces
The 2-flute design provides superior chip evacuation and reduced cutting force—ideal for fine surface finishing in deep cavities, intricate 3D contours, and hard-to-reach mold features. The spherical tip delivers excellent dimensional control and surface integrity.

Extended Long Neck Design for Deep Cavity Access without Sacrificing Rigidity
Specifically engineered with a short flute and long neck, the cutter offers extended reach while maintaining core strength. This allows precise machining of narrow ribs, deep slots, and curved internal features in hardened components, reducing the need for multiple tools.

High Red-Hardness Coating Supports High-Speed, Dry, or MQL Machining
The thermal-resistant coating enables the tool to operate under elevated temperatures and minimal lubrication environments, ensuring reliable performance in dry or near-dry machining. It enhances tool life and contributes to more sustainable, cost-efficient operations.

Application-Based Cutting Parameters Provided – Maximize Performance with Confidence
Each tool includes verified speed, feed, and depth-of-cut data tailored for hardened steel applications. This empowers CNC programmers to quickly optimize process parameters, reduce trial-and-error, and achieve consistent machining results.