As someone who's always been hesitant about buying new cutting tools, I was pleasantly surprised by this router bit .Industrial and Scientific, it truly lives up to the hype. After I put it to the test, I was taken aback by how smooth and easy it was to use. It's a real TIME-SAVER in the workshop. However, I did find it a bit on the pricier side compared to other router bits I've used in the past..