Easily change drilling tool of drill bit

The utility model relates to an easily change drilling tool of drill bit, including the button, the turbine, the turbine shaft, the hold assembly, the drill bit member, and shell, the turbine is connected with the turbine shaft, the hold assembly includes the clamping bar, anchor clamps and elastic...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CAO XUEYU, CAO JIANGDONG, CHEN YAN, DING JIANBO, LU HUABIN, LU LIXIN, HANG XIAOHU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BORING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
Online-Zugang:	Volltext bestellen
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