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BN-H11 DNGA CBN insert finish turning bearing

 BN-H11 DNGA CBN insert finish turning bearing

Halnn superhard material Co.Ltd

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Uploaded on 1 year ago

This video show you Halnn BN-H11 DNGA CBN insert finish turning bearing ,Bn-H11 CBN insert belongs to welded cbn cutting tools ,it mainly used for hard turning hardened steel .This series include BN-H11 ,BN-H20 and BN-K20 CBN Cutting Tools .