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Zhengzhou halnn superhard materials Co., Ltd

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https://www.halnncbn.com/News/Company_News/560.html

Halnn explains the factors affecting the cutting surface roughness of gray cast iron parts

This article focuses on how to improve the surface roughness of gray cast iron parts from the three...

https://www.halnncbn.com/News/Company_News/559.html

Application of diamond tools in composite materials, aluminum alloy, graphite and other fields

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https://www.halnncbn.com/News/Company_News/558.html

Application fields of Halnn superhard CBN cutting tools

Halnn superhard CBN cutting tools are analyzed from the three aspects of processing materials, appli...

https://www.halnncbn.com/News/Company_News/551.html

The grade of brake disc processed by Halnn CBN inserts——BNK30 grade

The BNK30 grade CBN tool developed by Halnn can easily process the surface roughness of Ra1.6 under...

https://www.halnncbn.com/News/Company_News/550.html

Halnn Special Tools for the steel roll industry

Halnn can provide a series of tools for machining various material Rolls...

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