CNC Turning Tool ISO Tungsten Carbide Inserts SNMG1204 For Cast Iron Machining


About 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 recommendation:

Size and Chipbreaker suitable for Cast iron machining :

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

Why choose us ?

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

2. CVD coating
The layer of the CVD coating with the thickness around 8um-20um which guaranteed the high wear resistance.

3. 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.

4. Long tool life
It means you need less time changing the inserts while machining due to its reliable and safe performance.



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 !