Halnn superhard Star Products balls screw hard turning CBN insert

Introduction: For ball screws, Halnn superhard has launched the TNMN series of single-sided composite monolithic polycrystalline CBN inserts. One layer is made of CBN material without a center hole. It has both wear resistance and impact toughness, which can meet the needs of roughing and finishing. , while more cost-effective.

For the hard turning process of the ball screw, Halnn superhard mainly used BN-S20 grade integral polycrystalline CBN inserts in the early stage, and the turning effect of the ball screw shaft head and the threaded part is more remarkable.

With the development of new materials, new technologies and new processes, Halnn superhard has once again launched the TNMN series of single-sided composite monolithic polycrystalline CBN inserts. There is no center hole, and it has both wear resistance and impact toughness, which can meet the needs of roughing and finishing, and at the same time, it is more cost-effective.