The TU series pneumatic / electric or hydraulic are the ideal pipe bevelling machines for beveling, facing and counter boring operations. From 8 mm to 914 mm. The inner clamping shaft is fixed inside the pipe by concentri......The TU series pneumatic / electric or hydraulic are the ideal pipe bevelling machines for beveling, facing and counter boring operations. From 8 mm to 914 mm. The inner clamping shaft is fixed inside the pipe by concentric blades, which ensure the centricity of the machining.