Hi I am wanting to learn software to create 2d blueprints for our company. Up till now we have relied on pen and paper drawings but I would like to learn how to create proper looking drawings and move us into the digital age.
There seem to be lots of options out there and most of what I see is 3d modelling. I assume that I could create sketchs from a 3d model I create but am not sure if that is where I need to put my efforts. I Am hoping for something that will have lots of tutorials available to keep me from getting stuck or investing in software that is to complex for what I require. The majority of the parts we make are done in a lathe so I would require software that I can create Details showing threads,chamfers, grooves ect..
Any input is appreciated

Thanks