Review on Ultimate Precision: Radius Carbide Cutter Router Milling by Alfredo Testerman

This is a great starter kit that covers most of the bits needed for 2.5D and 3D CNC milling. With 3mm I accidentally set the piercing speed to 10mm when routing jaws and not only did it not break, it cut solidly. Now I don't recommend doing this but I think the fact that it survived says a lot about the quality as I used it on some hard oak and re-carved with minimal burr.