Despite the fact that aluminum is a very common material for a router bit, many manufacturers have failed to recognize the value in using it for their products. The reason for this is simple; most of them don't know how to make aluminum
Aluminum is not an easy material to work with and many people who have tried working with it have ended up destroying their routers. There are plenty of cnc router bits made from aluminum, but not all of them are worth your time and effort
In an effort to make life a little easier for those of you who have to fix routers, I've provided the following list of cnc router bits made from aluminum.
cnc router bits for aluminum