phần mềm ko mắc lắm, rất hữu ích khi làm hộp gỗ, gép gỗ
1. fingermaker
http://nebula.wsimg.com/7f1b2bfb2730...&alloworigin=1
http://nebula.wsimg.com/8013a15c9127...&alloworigin=1
http://nebula.wsimg.com/3fb720204f9b...&alloworigin=1
http://www.tailmaker.net/box-joints.html
2. jointcam
http://t1.gstatic.com/images?q=tbn:A...czQ_QE-5-ch8b5
http://g-forcecnc.com/Images/sample_hb1.png
http://g-forcecnc.com/jointcam.html
https://www.youtube.com/watch?v=QAS9TKnvcyE
https://www.youtube.com/watch?v=eUqIqLBEUx8