1.Choose a cutter suitable for the size of the pipe, and the outer diameter of the pipe cannot exceed the cutting range of the corresponding cutter;
2.When cutting, mark the length to be cut first
3.Then put the tube into the knife holder and align the mark with the blade, press down the handle until the blade squeezes the tube and ensure that the blade and tube are at 90 degrees
4.Hold the pipe with one hand and press the handle of the
cutter with one hand to squeeze the pipe until the cutting is completed by leveraging principle;
5.After cutting, the incision is clean and without obvious burrs.