Amana router bits are precision manufactured to demanding ISO 9000 requirements. Amana uses premium carbon steel alloys for their router bit bodies and CERATIZIT carbide to insure the highest quality cutting tools. We've been selling Amana bits for more than 25 years and found them to be excellent quality tools.
All Amana router bits are then laser etched with the part number, RPM range and clamping depth. You'll still be able to read this information after much normal use.