Does anywhere sell metal 120mm blowhole cutting templates?

[Richdog]

As title im really looking for a metal 120mm blowhole cutting template, sort of like this:



I'm looking to mod a case and really wqant something like this to make me feel a bit more comfortable doing it, as I haven't got the steadiest hand!

If anyone knows a place to get them it would be much appreciated!

[BUFF]

here

moddin.net used to have a pile but I guess that it's no more

or get a holesaw

[Clunk]

Blowhole guide

[Pob255]

That's really great Clunk

I have an alternative sugestion as well, don't cut a round hole.

When I added a 120mm fan to the side of my case a hole saw was out as I don't have a drill, to make screw holes I used a drill bit in my rotary tool(drimmel but not a drimmel drimmel) I'd not advise that if you need to make lots of holes, but for 4 holes for fan screws it was ok. (should note my rotary tool has a speed setting so I can slow it right down for drilling)
Now what I did was to draw out a square, devide each side by 4, then take the corners off at 45 degrees to form a rough octogon, if you don't cut all the way to the corners you can then round them off slightly.
This can all be done eaisly with a rotary tool as you just have to be able to cut stright lines.
Here's what it looked like when I did it.

The fan guard also helps to hide the fact it's not round.