Small detail Dental hand grinder

[Sandekus]

Made some changes to the Dental hand grinder, now you can use two devices with switching to working. It's a small thing, but it has become more convenient to work.The glasses are mounted on hot-melt glue, and they are hard-fixed!

 

[paul ron]

are those UPOWER hand pieces? i like your power supply can do two of them. where did you get the power transformer?

 

[Sandekus]

This is a ready-made power supply /220-110v optional/purchased on AliExpress. Added an additional connector and a switch between them

 

[Archi]

For example : https://www.amazon.com/Marathon-MIC...ro+motor+hand+kit+fit+marathon,aps,697&sr=8-1

 

[paul ron]

wow what a great deal! the price is nice too. hows the quality? your hand piece looks like my upower setup...

UPOWER UP500 LABORATORY SYSTEM

handpiecesolutions.com

but for the price of yours, id snap it up in a ny minute. i once had the fordham tool but hated the cable idea. it wasnt very flexable n just all round clumsey for our needs. these micro motors really pack alot of torque n speed. i may get one for my son's birthday... he is always borrowing mine.

 

[Sandekus]

I worked for a long time with a heavy load, there were no comments and, most importantly, a complete absence of vibration.
This manufacturer has installed all transistors on the radiators on the block, which increases its reliability