If you have the basic skills of ordinary cars, it will take you half a month to go to the car counting training class. If you can find a friend who knows CNC lathe and is willing to teach you, you can learn it in three days.

An economical numerical control (6 136) is generally around 70,000, mainly depending on the origin and system. Although your processing is not very precise, it is also very precise! ;

Generally, it can process things that can be processed almost on ordinary cars, but it may also process things that are difficult or impossible to process on ordinary cars;

It can use a ready-made machine to clamp the knife, just change the blade when it is worn out, or it can use your own original knife, and it won't dislike you.

It doesn't matter whether it is approved or not. The key only depends on whether you are proficient in programming and can use it. Sometimes it's not very standard to turn a mold with a special surface after a day on a general car. Even if the programming is unskilled, it will take two or three hours to finally compile the program. After verification, there is no problem. Turning is a piece of cake for it!

I wonder if I said enough?