I recently purchased a router bit from the Industrial and Scientific category and was sadly underwhelmed by its performance. After I put it to the test, I found that it struggled to cut through tougher materials and left jagged edges behind.
Pros
The bit arrived quickly and appeared to be well-made.
Cons
The cutting abilities of this router bit left much to be desired. It simply didn't live up to my expectations and I wouldn't recommend it for those with more demanding cutting needs.