Review on 20 Pcs Micro HSS Twist Drill Bits 0.5Mm-3Mm With Aluminum Hand Drill Model Craft DIY Tool by Khalil Hopp

Ha, saw a couple reviews about the case. I was confused too until I realized it slides to the right to select the bit you want.That aside, they're good quality. Don't flex the bit too much (obviously.) Opposite of thicc, but to be expected. I broke 2 bits using it as a hand tool. But the tip unscrews and works great on my dremel!Use it to drill pcb boards. 4 stars since I have no luck using this kit as a twist drill, however, that could be my stupidity.