5pcs 6.35mm 1/4" Insert Bit Adapter To System 4mm 4 Screwdriver Micro Bit Adapter Magnetic Holder For 1/4" Screwdriver Hand Tool

Delivery is fast and the product is good.

A comprehensive set covering all daily required sizes. The quality is top-notch with high hardness. Great packaging, and the magnet works very efficiently at holding screws in place."

I bought this, but there was only one item and the rest were either missing or gone. Of course, I recorded a video when I received the package and opened it. There are cases where such products are not available, so when opening the package after purchasing from Ali, I will definitely record a video. When attaching a video, if it is high quality or has a long recording time, there are cases where the request for return or refund does not go through, so I record it in the lowest quality, 720p, for about 1 minute. Then, just wait when you upload it and it will go up. Sometimes when uploading a video, if it keeps showing as loading, delete it and try again. If you try uploading a few times, it will eventually go up. It wasn't something I needed right away, and I just bought it in case I might need it, so I got a partial refund and threw it away. I'm thinking of trying to use a 3.7v electric screwdriver when using precision screws.

4mm screwdrivers are usually pretty flimsy, having it an adapter to put it into better quality screwdriver is just perfect.

handy items put in hobby toolbox & gave 2pl to pals

Excellent product, inspires confidence.