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CBN CNGN Insert is the very popular models, such as for the brake disc turning, Roll machining, etc.CNGN CBN Turning Inserts with Dimple.png


CNGN/CNMN/CNUN different CBN insert tolerance could be provided based on the customers' requirements.


Solid CBN inserts with hole, such as CNGA could be customized.


IBN100 / IBN200 / IBN400 / IBN600 IBN800 5  grades PCBN Inserts are for your choice.


LINKUT CNGN Solid CBN Inserts Grades.png


Brake Disc Machining CNGN1204


Workpiece:  Brake Disc              Material: HT250  cbn inserts for brake disc machining.png


Hardness: HB180-220               Insert Grade:  IBN400


Cutting parameter:


Vc=850m/min     ap=2-3mm     f = 0.3mm/r


Compared with other foreign coated inserts:  

The efficiency increase at least 35%;  The tool life increase at least 3 times! 


CNGN Solid CBN Inserts Model.png

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