CW wrote:

The molding head would be the best choice. For that type of profile, it is
far more efficient. Yes, look in the Yellow Pages under "grinding, tool and
cutter".

How would a molding head work for making a v-groove with lines it? If
the groove is just stepped, that would work. But if you want a
v-groove with raised lines (or even cut in lines), a molding head
won't be able to do that since it doesn't move in the same direction
as the material.