Easiest tool for cutting

Hey guys,

I want to cut a hole for a 120mm fan in the front of my case(Lian Li PC71). I was wondering what the best/easiest tool for this job would be. I do have a dremel but I'm not sure how well that would work. Thanks

a hole saw, especially if you already have a drill. If you dont already have a drill it may be a waste to get it for just 1 job. I never see hole saws measured in mm but I beleive 4.5 inches = 120mm (yoou may wanna double check though) . Good luck!

Do you mean the plastic front bezel or the metal on the carcass?