It is kind of a haywire set up. I have a 16" Stihl wet saw that I use to break the big pieces down. I then use a ten inch wet saw to cut slabs and square them up. Then all my lapping is done by hand. I have put a homemade vice on my set saw to hold pieces steady and reduce lapping. Ideally a 16" rock saw would make a big difference in lapping time, however they are a little pricey. I already had all of my stuff, so I have not really bought any equipment. Blades and lapping plates are pretty pricey. Guys that live in the big centers can rent gear, which is always handy.