Turning Carbide Insert for MGMR -PT Grooving:
The carbide insert type:
MGMR200-6D / MGMR300-8D
The Chip-breaker Characteristics:
The Grade Recommend for MGMR -PT Carbide insert:
We always produce MGMR -PT grooving carbide insert with PVD coating, below is the two grade which we are produce.
- JA2025: Also with a common grade, Suitable for steel, stainless steel, cast iron, especial for steel.
- JA2525: The materials suitable for processing are the same with JA2025, just little harder than JA2025.
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.

















