Center hole punching tool

The utility model discloses a center hole punching tool which comprises a magnet part, a pressing rod is arranged at the front end of the magnet part, and the pressing rod is rotationally connected with the magnet part in the axial direction. The longitudinal adjusting part is fixedly connected with...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	LI YUESHUANG
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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