Wear-resistant screwdriver bit

The utility model discloses a wear-resistant bit. According to the technical scheme, the abrasion-resistant screwdriver bit is characterized by comprising a handle part, a screwdriver bit assembly and a connecting part used for connecting the handle part and the screwdriver bit assembly, the screwdr...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	LU XIANGMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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