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Screwdriver / Screwdriver

Screwdriver
Screwdriver

Concave-convex Screwdriver(Deform Screwdriver)

When screwdriver tip touch the screw, cylindrical object of the screwdriver tip will accordance concave and convex shape of the screw, screwdriver can turn the screw and tighten it.So that you do not need a lot of screwdrivers, one is enough.

Hydraulic spring inside to push the cylinder event into the screw recess.The metal rod protrusions accordance with the shape of the screw .

University

National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

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Design

National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

Go to profile