How to use a three way pipe cutter
Step 1 - Turn off water
If cutting an existing water tubing system, be sure to turn off the water before you begin.
Step 2 - Choose cutting slot
Decide which slot fits the diameter of your tube. Turn the slots around, following the directional arrows, until the desired slot is facing upwards towards the blade.
Step 3 - Insert tubing
Place the tubing into the cutting slot.
Step 4 - Make cut
Squeeze the handles to press the blade through the tubing. The slots should stay in place as they cannot turn anti-clockwise.