When it comes to cutting pre-hardened steel up to HRc55, you need a tool that can handle both the challenge and the demand for precision. The YG-1 4G Mills is specifically designed for high-speed cutting with advanced Y-coating technology, offering exceptional durability and performance.
What Makes YG-1 4G Mills Stand Out?
✅ High-Speed Cutting Capability – Perfect for pre-hardened steel up to HRc55, ensuring maximum cutting efficiency.
✅ Y-Coating Technology – Protects against wear, increases cutting performance, and provides longer tool life under demanding conditions.
✅ Smoother Surface Finish – The tool ensures clean, precise cuts with less heat buildup and vibration.
✅ Optimized for High-Performance Machining – Handles tough materials with ease while reducing downtime.
Elevate your machining process with the YG-1 4G Mills and achieve consistent, high-quality results. Check out our catalog for more details:

