Case cooling/modding question...

[GuardianAli]

I want to make some holes on the side of my case to put a grill and a few fans.

What are the best tools?
Someone said a good dremel kit.

What do you guys recommend and where to get it...

 

[randomlinh]

i have to say, after using a dremel, i don't like it for that... moved on to a jig and cut a nice circle in no time flat Maybe i just wasn't a super skilled dremeler, but it just seemed to take too long.

A hole saw (for cuttin metal) would be best.. but spensive.