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You Want Screwdriver / Screwdriver

You Want Screwdriver
You Want Screwdriver

we always encounter such a situation in our life: When maintaining,we always take every attempt to find a suitable screw to match with screwdriver, which costs a long time. It will lead to mood- fidgety and affect the efficiency of maintenance.
screwdriver heads is designed to be scalable multi-layer structure of the regulation; the inner core is the smallest screwdriver. When needing a bigger one, we just adjust it to coincide with the second knife-edge, then press the bayonet and fix it well.

University

Huazhong University

Huazhong University
of Science & Technology
Wuhan, China

Design

Huazhong University

Huazhong University
of Science & Technology
Wuhan, China

He Huang Wenhua Gong Qi Zhou