a collection of redundant and poor decisions

You are reading a single comment by @young_gun and its replies. Click here to read the full conversation.

•

MisterMikkel in reply to @young_gun

I'm suprised - a sharp file should make short work of the aluminium I thought..
Are you trying to increase the hole size or make them a different shape?

•

young_gun in reply to @MisterMikkel

no i have to open the internal space between the mounting surfaces. its something like 2mm no narrow. MAybe the file is just perished, that is a possibility I suppose but it was making progress. I should probably work on this when im not pressed for time.

•

MisterMikkel in reply to @young_gun

I see - then I'd probably try something like a multicutter with a coarse triangular sanding pad.
Something like this:

it would make it easier to get it straight than a dremel.

About

Avatar for young_gun @young_gun started