GYROS Swivel Head Pin Vise Hand Drill, 0"(0mm) to 1/8"(3.175mm) w/Anti-Slip Nickel Plated Steel Body & 2 Reversible Collets, Small Hand Drill for Precision Drilling of Jewelry, Plastic, & Wood

I had to drill an orifice for my new 11,000 BTU heater, to use it at 5,800'. The #65 bit was the right size and the pin vice held it nicely and allowed for easy drilling. I was apprehensive, but it worked easily and well.

I use this to remove all sorts of canon opinions during watchmaking… I have included the smallest watch that I have worked on and use this for… I don’t think there’s anything smaller than anybody could find so if you’re working on watches and need a reliable tool to remove Ken pins then this will do it no matter what the size

It is a overall very nice tool. The only real downside for me is that I have fairly large hands and this pin vise is just a little short for my hands, otherwise it is a good tool with good fit and finish, and a nice and smooth rotation of the top. If it was a little longer it would be one of the best pin vises that I have.

This tool works great for me ....I service carbs and use it to help clean out jets and small passages and vents

No comment. Haven’t used them yet though

Great quality tool but packaging is a bit confusing... note that there are two collets included but the bigger one is hidden in the bottom of the tool so you have to unscrew the bottom to get it out. The Gyros packaging only lists the vise as supporting up to 3/32" (2.381mm) and I almost returned it as I thought I received the wrong pin vise size. But I can confirm the second collet hidden within the tool supports up to 1/8" (3.175mm).

I needed to drill some holes with a #47 drill. That is pretty small and my 1/2" drill chucks will not go down to 0.0875" and hold. I used the smaller of the reversable collets was able to easily drill my holes by hand with this. The reversable collet is a great idea so you don't have to keep track of a spare. Nice feature.

It worked fine