The 3D printed differential and differential lock structure models show their basic principles (because they are made by 3D printing technology, the surface may not be beautiful, there are layer patterns and small cracks, etc., which will not affect the use), available It is used for decoration and teaching of principle. Cannot be used in actual mechanical structures!
Voltage: 3v
Battery: Two AA batteries
Size: 103x85x65mm
Delivery list: a set of models without batteries






What others are saying
There are no contributions yet.