High-performance indexable drill bit blade combination and indexable drill bit

The invention discloses a high-performance indexable drill bit blade combination and an indexable drill bit, and relates to the technical field of drill bits, and the high-performance indexable drill bit blade combination comprises a first indexable blade and a second indexable blade; the first inde...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIN ANSHENG, SHEN ZHEMING, ZHAO HONGFEI, ZHANG TAO, YU QIJUAN, YAO XIAOFENG, HUANG HAIMING, ZHANG HAIFENG, LI HAIHUA, JIANG FENG, YAO HONGFEI, SHI DENGHUI, ZHU DONGWEI, XU FANGQIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BORING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
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