下一个

Batch cutting wristwatch gears

0 意见· 05/07/24
Rukky
Rukky
3 订户
3

A gear for a certain automatic winding mechanism eventually gets it's teeth ground off. The parts are long discontinued, so I'm cutting 40 of these to be mounted on the original pinions.

显示更多

 0 注释 sort   排序方式


下一个