How can stainless steel rod be made of silk?
Caught in the lathe, thread cutter knife to pick up a few, screwstock directly on the turret, add some oil, open window, a slow turn, with a tail seat, you can set the
The axis alignment is the key to the experience and feeling, and is coated with a layer of special tapping oil between the die and the polished rod, is not easy to stick a knife. It also can be used for turning the car, with knife, a long rod can also be processed