I recently purchased a router bit in the industrial and scientific category under cutting tools which has left me less than satisfied. My analysis of this product showed that it's marketing description didn't match up with actual performance. While it was admittedly easy to install, the bit didn't cut as cleanly as advertised. The only pro I can note is the ease of installation. However, the cons far outweigh that. This has left me feeling hesitant to purchase from this brand again.