Im making a 12 site (4lx3w) cloner using a 1 gallon tote and twelve 2" net pots. It was easy cutting the holes in the larger 3.5" pot system with just a pair of tin snips (they were the only things handy that could cut this shit!) but these small ones will be a bitch to cut with tin snips; especially 12 times. I dont want to go out and buy a dremel tool or anything over $20 since its such a small job. Any suggestions? These rubbermaid totes are fucking indestructable!