Have you twisted the hand piece to release the bit, then once you have put your new bit in, then you need to twist it again to the lock position.

It's been around 4months since I created this video, I was a little late in posting it. My drill is still working well, I use it only on myself, no issues to report so far 😍

That's good to know. Thanks for sharing 😊

Where did you purchase yours? I had this one from Amazon. So far, I have had no issues with it. If I do get any problems, I will update you.

I'm sorry to hear that you have had a bad experience with this drill. Can you contact the seller? I purchased mine from amazon, and for personal use, I haven't had any issues with it so far. I may be wrong with other sellers, but maybe producing replicas, which is causing the drills to break so quickly, like from Shien or Temu.