i know a real size of a very small object in cm and mm and want it to have many details.how can i do that in maya?

thanks guys...well,now i know that there is a chance to do it,however i'm going to learn maya advanced technics during summer break.i'm going to create a 3d models of human mouth and teeth for...

is it possible to create a wooden table and a drill so that drill could substract or sth,modify the table?

maybe should i make a mel script?

or it's impossible and to cut a surface and see that...