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PHED / Electric Drill


The parallel hand electric drill can solve the above problems during using the hand electric drill. In particular, the slide and bracket is specially designed on the traditional drill. While using, parallel the front of the bracket against the section to be drilled. Then pull the hand electric drill back parallel, which let the hand electric drill slip backward to do the parallel motion. This achieves to drill on the surface of the object firmly and precisely. This way ensures the maximum stability and accuracy in the process of drilling.


Dalian Minzu University

Dalian Minzu University
Dalian, China

Wei Liu,
Dalian Nationalities University

Jiabin Wang,
Dalian Nationalities University

Jingchen Zhang,
Dalian Nationalities University

Ziao Lin,
Dalian Nationalities University