The CMA pneumatic tapping machines have a solid pantographic arm of the CMA design. At CMA Machine Tools we manufacture two different models of pneumatic tapping machines: LC model and RN model.

The LC model has an economical air drive, while the RN model is a premium INGERSOLL air drive. In addition, both models have a core change system and an air preparation unit consisting of a pressure regulator, pressure gauge, filter and drive lubrication.