SNMG1204 Solid carbide turning inserts Square negative Rake carbide inserts for finishing processing on stainless steel :


Advantages and beneifts of Carbide turning inserts:

Turning inserts employ highly engineered composite structures,coatings and geometry features to achieve great accuracy and high material removal rates .

The benefits of using replaceable inserts for turning tools include:

Some inserts can be indexed to use other edges when one becomes worn
Inserts are quickly and easily replaced at the machine.


Models introduction:




Grades of machining stainless steel recommendation:

Size and chipbreaker details of SNMG series for stainless steel processing :

We could provide inserts for other specifications, please contact us.

Advantage of our carbide inserts :

A. Good chip control
Excellent and reasonable Chipbreaker design, removing the chips smoothly and taking away the heat of the rubs of the workpiece.

B. PVD coating

The layer of the PVD coating with the thickness around 2.5um which guaranteed the sharpness of inserts .

C. Less tool breakage
The high wear resistance makes the long tool life of the carbide inserts, which means you could saving more budget on purchasing the inserts.




Customer’s case: when a insert is failed on performance:

1. Flank Wear
-Workpiece material contains high hardness chemical elements (tool steel, die steel)
Increase cutting speed if abnormal flank wear is caused by a very slow cutting speed.
Solution: Reduce cutting speed or feed rate or use more wear resistant grade

2. Crater Wear
-Workpiece material contains high hardness chemical elements
Solution: Reduce cutting speed or feed rate or use more wear resistant grade

3. Cracking
-Excessive feed rates when interrupted cutting
Solution : Reduce feed rate, Use tougher grade

Quality control:






Technical support and after-sale service:

1.Suitable processing parameteres can be provided for our customer .

1:Suitable processing parameteres can be provided for our customer .
2:According to the workpiece design, material and CNC machine feed rate, cutting speed we can recommending a full set of practical scheme.
3:Suggsting more suitable model to replace the brands of Japan, Korea and so on.
4. We also supply matching tool holders which can help you saving time and cost of purchasing.


SNMG Series holder specification for your reference :






Thanks for your support to Apple carbide ,welcome to contact us for more details !