cnc router first project

grabcad

this one is using al profile to lower the cost. it's using 40-80 al as frame and two side boards. the rails are HGH 25 from hiwin. ballbearing are using SFU25.AL profile EF4080 , some other like 45 90 will also work. just need it tube circle inside the profile so can easily threadedthe bracket to install the motors will also enforce the frame. To achieve better accuracy some parts may need to use CNC. but still all it's need is the holes. using solidworks 2018