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Hammering Assistant / Tool assistant

Hammering Assistant

When hammering the nail is too small to hold, it probably hurts our fingers, and the nail is too hard to be knocked into the wood vertically.This device is made up with several small nails to lead the nail vertically knocked into the wood without hurting fingers.


Zhejiang University

Zhejiang University
Hangzhou, China

Bingyao XIE,
Zhejiang University

Xue KE,
Zhejiang University

Zhejiang University

Kaichu CHANG,
Zhejiang University