Saw one of these on a youtube video. Found it on harbor freight for the massive sum of $20 US
https://www.harborfreight.com/angle-drill-guide-95622.html
Aliexpress only has a similar thing that clamps to the drill where old ones had a place to clamp into a drillpress -
Twice the price roughly of harbor freight, which I assume is to cover the "free" freight.
Also that one would only work on one of my drills, an old plug in one so less ideal than the harbor freight one.
Anyone seen anything like the harbor freight drill guide locally for a sane price? Even amazon has the exact same pic as harbor freight but at $46 so thats not really something I want to get from there and have reshipped.