About 10 yrs. ago I bought the remaining stock from a tool supply house that closed. I hauled truck loads of tooling out of the place. There were a lot of different brands of taps in the mix. Along with the top name brands there were lots of boxes of noname taps that were made in Yugaslavia. They were some of the best cutting taps in the bunch. I was selling them on ebay and noticed others selling the thing. If you find any of those, they are worth buying. They can be picked up cheap. I still use them.