Review on 3Pcs Mini Drill Chuck Adapter - AIYUN Keyless Chuck For Impact Driver (0.6-8Mm, 0.3-3.6MmX2) by Taurus Monsalve

Bought these chucks to hold 1/32" and 3/64" drill bits. I tested each chuck with the two sizes of drill bits. I checked to see if each chuck could hold each bit securely, and if the chucked drill bits ran without wobble. The bigger chuck passed; the smaller chuck could not spin the bit without significant wobble. I tried to insert the bits several times and tried several drill bits. All failed to spin without a lot of wobble. This means that precision drilling is impossible. The smaller chuck looked cheap, and I decided a replacement would probably have the same problem.