straight one-way manual hand drill

thingiverse

2021/3/10 I upload the f3d file. If you want to modify it you can do it yourself. Also, do me a favor. If you like my designs. Please watch my video a little longer. It will help me join the YPP program. I need 4000 hours to start. Thanks a lot. Have a nice day. 2021/1/28 I have designed a multi-thread screw that goes in a different direction when rotating. It is very smooth. Could we use it as a normal daily life tool? Now I designed this intelligent tool. This powerful hand-powered drill will rotate only in one direction no matter you push or pull the handle. One push and pull cycle rotates about 6 cycles. It is a handy manual drill tool. In fact, it is the first straight one-way manual hand drill in the world. I explain the idea and concept of how to design it using Fusion 360. It is easy that even beginners can follow. The idea and concept would be used in future projects. Also, more interesting designs and models will be coming. Don’t miss them. Detail information on Youtube： https://youtu.be/Ao7dnX8vfrc