Inner Thread

Grind the Inner Thread

Grind the Inner Thread

YINSH provides service in grinding the inner thread for our customers.
We use CNC grinding machine to process inner thread and end surface synchronously, by this way, we assure that we can meet the high accuracy for inner thread and steel materials with higher hardness requirements.

Turn the Inner Thread

Turn the Inner Thread

YINSH provides service in turning the inner thread for our customers.
We process inner thread and end surface synchronously with CNC lathe to satisfy the high accuracy of inner thread.