Drill

The invention discloses a drill. The drill comprises a drill assembly and a pipeline assembly. The drill assembly comprises a fixed post, a first grinding portion, a second grinding portion, a cuttinghead and water outlets, wherein the fixed post is arranged on the upper surface of a drill handle an...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI JI, PENG JINJIAN, MA QINGYUAN, GENG ZHANJI, SHANG PEIYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BORING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!