Cal Hawk Tools CTD8PTS SAE Tap Set

Occasionally use it, and realized it has such poor quality. The taps are not properly machined, almost look like unfinished,also have many rough edges, and leave very poor thread quality, even on very soft material, like plastics.

Threads on wrench stripped first time I tried to use it. Useless. Cannot get taps started because not enough taper in the bit.

Cheap but good.