Drill America 3/8-16 UNC High Speed Steel Tap Set

I was able to tap into a harden shaft with this. Did it very slowly and a lot of cutting fluid.

Was just tapping aluminum, but did a great job. Had some mounting bolt threads that stripped on a Kohler engine. I drilled them deeper, and tapped with this set. The bottoming tap gave me a few more threads to screw in to.

These taps were much easier to use than I had expected, not having tapped anything before. Although its not likely Ill use them often, if ever again, Im completely satisfied.

Just what I needed.

The taps shown are not what I recieved, they had a point at the front of all of them and on the backs of two of them. But they did work great for what I needed.

Product came fast and they were packaged well. Nice set of taps. Perfect for what I needed.

The picture show when purchased them 3 different type of tapes. When I received them they all dead front or bottom type tapes. All are 5/8X11.