Christian Mendoza60 said:Guys, I'm struggling with a problem. I need to drill a hole in my case—not through the side panel, but through the aluminum mounting plate where the motherboard screws in. I need a hole about 2.5cm wide by 1cm deep. What should I use to drill this so it looks decent?
I actually just did this today.
Here is how I handled it: first, I marked the square area I needed to cut out using a regular pencil.
After that (and make sure you double-check your marks at least 8 times), take a nail and a hammer and make small indentations at the corners—slightly inward from the actual edge—so the drill bit doesn't slip. I made three little divots per corner because I planned to drill three holes so the saw blade (just the blade, obviously) could pass through easily.
Then I just sawed it by hand. It makes for a straight, clean cut without any wobbles. It’s slow going, but it's definitely better than trying to use an angle grinder or something similar; I tried that before and it was xD
Here is a quick sketch showing where to make those indentations so the drill stays steady:
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|' ' ' '|
|' '|
| |
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|. .|
|.. ..|
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Does that make sense? The dots (and dashes xD) show the spots where you'll make the indentations and where you'll drill. Depending on which direction you start cutting, you might not actually need three holes per corner, but that's my method.
Once you're done, the edges will be sharp, but a standard metal file will smooth them right out.
Instead of hand-sawing, I previously tried making the cut with an angle grinder, but it ended up crooked and messy, leaving black burn marks on one section (the paint job fixed that later).
I'll post some photos tomorrow of the cutting and painting process. I'm painting it black using some metal spray paint and a basic brush. The paint didn't grab onto the surface very well at first; I probably should have used a primer first. For now, the first coat is drying, and I'll get back to it tomorrow morning.
EDIT: One more question regarding wire sleeving. Where can I find some here in the US? Is it worth buying a kit from MDPC-X, or does that kind of stuff come pre-installed like on Alienware laptops? I looked at the kits MDPC-X offers, and for about $100 I can get all the necessary sleeves, heat shrink, and shipping. Besides that, would I need any other tools?