Yakamoz 10pcs Micro Taps Bits Mini Machine Screw Drill Tap Set Metric Thread Screws Plug Bit Small Tapping Bits Tool

I bought this selection of tiny metric taps and the larger metric taps from the same supplier. I haven't tried them out yet but they seem well made and OK for my traveling tool kit. Problem is that they are packed loose in a small poly bag and they can rub and bang against each other in the soft bubble shipping pouch. Not good for hardened cutting edges. The smallest 1MM tap arrived broken but a replacement set was sent out right away and I returned the original set. A small piece of folded cardboard would have protected them better but I can't complain at this price point.

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.

This set of miniature hand taps are exactly what is needed for small threading around the house. The HSS is higher quality than is needed. It will give the taps long life. The only thing needed is a small box that will keep the taps apart and from having damaging contact between the taps.

Well made.

Great for my DIY project! Nice little taps, clean and accurate threads.