The TU-6, -12 and -14 portable pipe end preparation machines have a hydraulic, electrical or pneumatic drive.
With a self centering axis with 3 clamping jaws, the machine is clamped into the pipe.
Next the cutting tool (the toolbit) can be adjusted quick and easy on the diameter of the pipe that needs to be beveled.
With the manual feed the toolbit moves towards the pipe to make the bevel.