Yakamoz Micro Metric Tap Set,10Pcs M1-M3.5 HSS Mini Thread Tapping Bits

Must have in your tool box

This is a really useful set of metric tools in small sizes. If you need them, very valuable indeed

Ok taps. Not the best materials used but should be fine working on brass. I don’t plan to use these on harder materials since they’re will probably snap. The stamping on these are hard to ready luckily part even on the larger ones. I did put them in a labeled storage bin to make things easier on me. They’re designed for jewelry repair so I’m hoping that they do a good job on brass material. Threads are sharpened nicely and the end of it fits well on a wrench or ratchet wrench without play.

This set did what I needed and that's all I can say. Idk if they are for metal or not but I used them for 3/8in brass and it was fine. I went extra slow to make sure but they seem high quality to me.

If these suit your requirements, they are a good buy, a good quality find!

Taps are fine but the packaging could have been better.

I bought this out of necessity, and they did what I needed. I don't use them often enough to give them a proper rating, but I feel that they are a good product for the money. I recommend them.

Well, my first order arrived with one tap broken. So amazon replaced it quickly. These are very small and require special handling. I got them more for chasing threads than making threads. Should work just fine.

I fix watches and need to recut small threads

So far I have tapped 304 Stainless Steel and Aluminum. I didn't expect much for the price but even if I get 10 holes per tap I'll be impressed. But I think I will get more, with proper tapping oil and correct use of the taps there should never be a problem.

Well made.

I have had no luck using these. They are the correct sizes but the bits are too small and I don't have a machine or tool that I can insert them into. When I have, they don't grip or do anything. One of them broke off as well.