AUTOTOOLHOME Precision Pin Vise Copper Hand Drill Set with 20pc Micro Mini Twist Drill Bits for Modeling and Hobby Rotary Tooling

Robert Stuck: Worked as expected.

United States on Dec 28, 2023

William Bahm: Exactly what I needed

United States on Dec 27, 2023

Jack: Will do the job.

United States on Dec 19, 2023

Vic: The drills are fine and are just what I needed to clean out tiny carburetor jet passages that get clogged with old fuel. However, getting the tiny drills out of the carrier simply doesn't work as designed. The top is supposed to slide back and forth to allow you to select one drill bit and it should slide out. But...the top was so hard to move, I had to snap it off exposing all the drill bits - and of course risking losing one or more of them.

United States on Sep 01, 2023

Joe E: The actual pin vice itself is nice enough, it's fully metal. That's about where the good ends. Firstly and most importantly 80% of the bits don't function as drill bits, they may look like them but you'll just twisting a dull metal rod into a shallow hole. That alone makes this a rip off but it gets even worse. The drill bit holder is difficult and fiddly to use, the large bits can't actually leave through the extract hole so you have to kind of pry the thing apart so the hole is big enough. The Collets seems fine but the sizing is an absolute mystery. There's four collet sizes, a very small vice, a large vice, an extra large vice and a extra extra large vice collet. You're probably already seeing the issue, any bit from size .9mm to 1.2mm will not fit into the pin vice. It's too big for the smallest collet, and too small for the next largest.

On top of all of that the pitch that the bits range from .3-1.6mm is lie. The first 5 bits are all the same size, followed by two more that are the same size, followed by two more, then three more, then two more, then three but one is oddly shorter than the others, and it goes from there.

If you really really want the solid...

United States on Oct 22, 2021