DIY portable hair cutter and multi-functional tool kit using 3D printer, all in one

thingiverse

It has been quite a long time after the coronavirus quarantine time. It’s time to cut our hair. Last time I have made an improved hair cutter using a USB power supply. It works very well but lack of convenience. This time I make some modification which uses the AA power supply and makes it as an all in one multi-functional tool kit station. The small tools work not only as a hair cutter but also can work as a drill, grinding machine, cutting machine, fan and vacuum cleaner, etc. Of course, all of them are mini type but also quite powerful. It is enough for modeling. I made this video for fun and tell you about what I have learned. I hope we can learn from each other. This is not the first attempt but I think it is a good example to get new ideas to make things smooth. I wish someone will get some idea through the smallest thing. Also, I hope they will share the experience with us making the world a better place. Don’t forget to subscribe to this channel. Your support is my best happiness. I will continue to update the video. I hope it will give you some help. Thank you very much. All printed without support except the hair cutter head. In 0.2 mm layer height More detailed information can be checked in Youtube https://youtu.be/6NGaP9zpKHE I have found some interesting things. The fan works on the hair cutter blade very well. But with the fan itself, it works only suction no matter which direction the motor rotates. So the fan cover is useless in fact (if you increase the leg of the fan cover it will work maybe). Since the motor speed is really fast it is time to consider more about the air dynamic. I will do some research later.