Why is the drilling machine effective? Is the salary high?

It's hard to do and the salary is high.

1. Generally speaking, the products to be processed by drilling machines are in batches. If a batch of products cannot be completed within the specified time, it is not allowed to stop work. If you stop and restart halfway, you have to readjust the machine tool, and the machining accuracy is easily affected.

The salary is generally around 4000-6000.