This is the best tool ever made.  You can do so much more than just punch holes in your tubing. You can clean out the jets with the attached cleaner. You can also easily insert the barbed adapters into the vinyl tubing with this tool. Amazing.

I absolutely love this tool, it makes it easy for me to attach vinyl tubing to the connectors.

This tool has everything. I can clean my jets and connect the tubing with one simple tool.