Thread: Diluting holes in 3mm aluminium case

Hi Hexites, Not abiding area to ask so absitively to column here.If I got this Dremel, would it be able abundant to cut through 3mm blubbery aluminium "smoothly"? I've never acclimated a dremel or any rotary acid apparatus afore although I do accept some DIY acquaintance from GCSE DT from 3+ years ago area I got an A*! EDIT: I aloof abstinent the aluminium and it's absolutely 3mm! What I demand to do is cut a aperture for an SD agenda clairvoyant in the advanced of the case, and a aperture for a low contour PCI-E agenda in the aback of the case. What I'm anxious about is that the aluminium is corrective atramentous I assume, if I cut a aperture in the front, won't it become argent area I cut it

How abundant cutting? I absolutely would not use a dremel for acid bedding of blubbery aluminium, baby inch sized chunks maybe.

This. 5MM to 10MM of aluminium is bigger ill-fitted to a jigsaw with a acceptable brand or maybe a annular saw. Make abiding you accept appropriate blades as el-cheapo ones can calefaction up bound and alpha warping. I am not assertive how acceptable a multi-tool will handle metal bedding of that thickness TBH.

The acid auto on a Dremel are abrasive, they don't accept teeth to cut like a saw. In accepted annoying auto and bendable metals like aluminium, chestnut or advance are a audible no no. The bendable metal does not anatomy blaze like animate would. Instead it melts hardly and gums up the caster authoritative it useless.

For a one-off aperture cut into aluminium, I would accept anticipation a metal aperture saw (/hole cutter) would do a abundant added constant and apple-pie cut than a duke captivated Dremel with a acid wheel. And it would be abundant cheaper too, abnormally if you already accept a accepted drill.

Yup - and some lubricating oil (most HSS aperture saws crave lubrication of some sort). But that would actualize a annular hole, which I did not anticipate was what you were after? Besides, half-decent aperture saws are awfully expensive.