摘要 |
Disclosed is a pipe processing device comprising: a main body having a hollow in a rotational center thereof; an inner pipe collet chuck which is installed in the main body, is inserted into the inner diameter of a processing pipe and presses the inner diameter of the pipe to fixate or to release the pipe; an outer diameter chuck which is installed in the main body, selectively comes in contact with and is separated from the outer diameter of the pipe, and fixates the outer diameter of the pipe during contact. |