These Presto taps are made of proper steel. They easily cut a CLEAN thread through a correct size tapping hole, and leave a nice thread behind . Not all supposed cutting tools do this . I use Trefolex cutting compound, which helps take the heat away, and I am confident that these little taps will last for years.
Verified purchase: Yes | Condition: New
I have not used the product yet but base my review on 50 years of experience of the brand. You tend to get what you pay for.
Verified purchase: Yes | Condition: New
Been using Presto thread cutting tools since I was an apprentice back in the mid 70's and the quality hasn't diminished in all those years. They cut accurate threads and last.
Verified purchase: Yes | Condition: New
excellent tap set worth paying a little extra for this set of taps. I will replace all my set of cheap taps in the next year or two.
Verified purchase: Yes | Condition: New
Usual Presto quality. You can buy cheaper but for a quality thread these are the only real option
Verified purchase: Yes | Condition: New
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