Super Hard CBN Insert

Product Name: Super Hard CBN inserts

Model Number: TNMG WNMG CNMG VNMG DNMG SNMG DCGT CCGT TCGT VCGT
Insert shape: C-shape, D-shape, S-shape, T-shape, V-shape, W-shape, R-shape
Insert type: Both positive and negative

In general, the strength of the cutting edge on CBN inserts increases with increasing chamfer angle and width, but also results in increased cutting forces and temperature. A wide chamfer spreads the cutting forces over a larger area, which provides a more robust cutting edge, allowing for higher feed rates. Where process stability and consistent tool life are the most important factors, the best solution will be obtained using a large chamfer. If surface finish and dimensional accuracy are the main requirements, a small chamfer will provide the best results. Cutting forces and temperature will be reduced and there will be less vibration. In some cases, where surface finish is critical, a honed edge can be beneficial, even though the tool life will be shorter.

The strength of CBN inserts lies in their exceptional hardness, wear resistance, heat resistance, chemical stability, thermal conductivity, versatility, reduced friction, and suitability for precision machining. These properties make CBN inserts indispensable tools in the machining industry, particularly for the processing of hard and abrasive materials

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