Reddit mentions of TG888 Mini Micro Twist Drill Bits HSS Set Of 20 Pieces Index 61-80 w/Aluminum Hand Drill Hobby

Ok, this stuff doesn't glue together any better then normal mini plastics. You put any strain on the piece and it'll pop right off. So here's the trick. I do this for all minis (metal, plastic, printed, etc) because super glue isn't reliable with tiny surfaces. It broke easy when it was melted together, why will glue be any different?

Drill a hole in each end, and cut a piece of rod to fit in both holes. So the rod is the length of both holes added together. Then put that piece of rod in one hole and slide the other piece over the rod. If it fits well, glue them all together. The rod will hold the two bits together and strengthen the break point.

Tiny drills https://www.amazon.com/TG888-Micro-Twist-Pieces-Aluminum/dp/B07HXVBV9K/ref=asc_df_B07HXVBV9K/?tag=hyprod-20&linkCode=df0&hvadid=344024281175&hvpos=1o1&hvnetw=g&hvrand=4397548605641867076&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9027286&hvtargid=pla-728156490650&psc=1&tag=&ref=&adgrpid=69357499375&hvpone=&hvptwo=&hvadid=344024281175&hvpos=1o1&hvnetw=g&hvrand=4397548605641867076&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9027286&hvtargid=pla-728156490650

Thin metal Rods. Just find something narrow enough that'll fit. You'll use one pack of these for this for years.

https://www.amazon.com/Rod-32-12-Aluminum-Carded/dp/B00G6J6GDO/ref=sr_1_3?keywords=ks+metal+rod&qid=1562454542&s=gateway&sr=8-3