Thanks to my knowledge gained in practice, I can confidently say that this router bit is one of the best I've used. The cut it produces is smooth and precise leaving no jagged edges or rough spots .The design of the bit also allows for easy control and maneuvering throughout the cut. The only CON I can think of is that it may be a bit pricey compared to other bits on the market, but the quality it delivers is well worth the investment..