采用最新技术的硬质合金材料及新型涂层，适合干式切削，高速切削。
Suitable for dry cutting, high speed cutting thanks to newly developed raw-material and new coating.
用细晶粒硬质合金刀具进行了铁基粉末冶金零件的高速干切削试验。
The dry and high-speed cutting experiments are carried out to study the cutting performance of turning the Fe-based PM parts by using the fine grain cemented carbide inserts.
开发了用于汽车零件干式切削的数控整体硬质合金复合孔加工刀具。
The NC solid carbide compound-drilling tool used in dry cutting automobile parts is developed.
开发了用于汽车零件干式切削的数控整体硬质合金复合孔加工刀具。
The NC solid carbide compound-drilling tool used in dry cutting automobile parts is developed.
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