Ordered a coated bat and received an uncoated bat with a tag with a coated tag on an uncoated tag. Unfortunately, the racket was needed immediately, so it was not possible to return it.π
A little more expensive for a single bit but the quality and hopefully durability makes it worth it I can say it's a lot better than the one I have Used on my CNC machine. I would definitely recommend Aman Bits!
I bought this bit to see if it was worth the price, thinking the higher cost might be justified given my cutting time with could extend the bit. I cut out two growth charts and the bit left a few rough cuts along the cutting path. It was a new jaw for the local HD, no nail or anything that would dull the drill quickly. Call support and ask if I can get a replacement. No replacement was ever offered, only advised that a low-edged bit should not be used for inserts, only for cutting all material.