Ultra light and high precision
5MM inner diameter
13T to 28T available
Postage not included
KKPIT M1 module Steel motor tooth inner diameter shaft 5MM
(each motor tooth is equipped with a fixed machine screw).
The tooth diameter of the motor is calculated according to the gear T number. For example, the diameter of a 14T gear is 16MM and so on.
If you want to buy, please go to our Taobao store or contact our email: email@example.com