Difficult-to-cut materials demand tooling that can handle heat, stress, and instability. The new YG904 PVD milling grade from YG-1 is designed to meet these challenges head-on.
Built for performance
YG904 performs reliably in:
- Interrupted cutting
- Continuous cutting
- High-impact machining environments
Making it ideal for titanium, high-temperature alloys, and martensitic stainless steel.
Technology highlights
- Advanced PVD coating for thermal crack resistance
- Optimized substrate for durability and stability
- Smooth surface treatment for improved chip flow
Application flexibility
Available in multiple insert types (APKT, ENMX, round, TPKT), YG904 covers a wide range of milling applications.
Easy upgrade
Fully compatible with existing YG-1 cutter bodies—no additional tooling investment required.
Key benefits
- Consistent tool life
- Stable machining process
- Reduced chip adhesion
- Reliable performance under demanding conditions
Conclusion
YG904 delivers the performance needed for modern machining of difficult materials—without added complexity.
👉 Discover the right milling solution with Optimax.
