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Ningbo Nast superhard tool limited company
Add:No. 88 Road Park Lingfeng Industrial Changle District Haishu Ningbo
Tel:0574-87505185
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PCBN boron nitride bore knife
PCBN boron nitride bore knife
Product description:

Lathe cubic boron nitride (CBN) cutting with the application of PCBN blade finish turning hardened steel processing hard cast iron and grey cast iron high... Cubic boron nitride (CBN) cutting with the application of PCBN blade finish turning hardened steel...

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