I recently purchased the ATOPLEE Spiral Point Plug Threading Tap set and have mixed feelings about it. On one hand, the set comes with five taps in varying sizes from M3 to M8 and is coated with titanium for durability. The taps are also right-hand thread, which is the standard for most applications. However, I found that the taps did not cut as smoothly as I had hoped. The spiral point design is supposed to reduce the torque required for cutting and improve chip evacuation, but I still had to aSee full review