Product Information
PNCU Inserts. Double sided pentagonal insert.Pressed rake face geometry promotes efficient chip formation. Integrated wiper flat produces surface finishes. Designed for multiple materials and facing applications 10 indexes.
Application
Designed for utmost surface finishing on Steel, Cast Iron, High-Temperature Alloys, Stainless Steel.
How to choice right Grade?
◆ Recommend Grade for PNCU-MJ Carbide insert:
We always produce PNCU-MJ milling carbide insert with PVD coating.
- JH3525: A general grade that takes into account both wear resistance and toughness. Excellent heat resistance and oxidation resistance, the first choice for semi-finishing of high termperature alloy.
- JA2824: Suitable for M and S, Some precious metals were added, performance super excellent. The only disadvantage is that the price will be higher, if you want to replace high level carbide insert that is good grade.
- JA2025: Suitable for cutting steel, stainless steel and cast iron, that is very general machining grade, suitable for many material. Because of its excellent strength and wear resistance, JA2025 is the most sold grade in milling inserts.
- JA2825: The consumption of this grade is the largest in stainless steel processing, and it has excellent performance in strength and wear resistance. 60% of stainless steel customers will choose this grade.
Warm Tip
If you have any other questions, or our detailed description is not very clear? It doesn’t matter, please don’t hesitate to contact us, we will give you a perfect answer in a short time.



















