I just finished my first CNC router and it works, but so slow. I can make the motors run as much as 150 rpm, so according my configuration I can get as much as 100 mm/min. Are that rpm regular, or they use to be much more for these motors?
Another question related to Kcam. When importing a dxf file, it imports the whole thing, but actually it draws and makes only part of the file. How can I get through this problem?