CBNM-B_ZHENGZHOU ZHONGNAN JETE ...
CBNM-B is a kind of black cubic boron nitride micron powder, made from CBN120,with complete specifications, high purity, good thermal stability, good self-sharp ability, and high grinding efficiency. By using this material, the users will have better quality tools as well as precision and smooth working surface. Size. 0-0.5.
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