Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
This design is innovation for the existing screwdrivers, making screwdriver
become more convenient and comfortable . The internal structure is that
the thread drives screw rotating. When people use it, they only need to slide
down the button and then easily complete the assembly. Also by this way,
it can maintain the intensity and angle of the assembly, so the success rate
will also be greatly enhanced.
Guangzhou Academy of Fine Arts