[abhi3188]

sounds like an interesting idea but as pointed out above, with these kinds of projects, equipment access is the main hurdle.. I use Autodesk Fusion 360 for the modeling. I really like it though to be honest it's the only 3d program I ever tried and I just picked it up recently

[noselasd]

Thumbs up for Fusion 360 - for a fully fledged production ready CAD/CAM package you can't beat the price, and it's easy to get starting.