CBN is an ideal tool material for finish and semi_finish turning powder superalloy.It not only ensures the high machining accuracy, but also can obtain longer tool life.

• 对精车和半精车而言，CBN是车削粉末高温合金的一种理想刀具材料，它不仅可保证高的加工精度，而且可获得长的刀具寿命。