Thank you so much.

I did mean that the cutting tools market is fragmented.

To my understanding the top 3 don't do engraving inserts, thats why you don't use them.

How can I get some idea of all the possible type of jobs and workpiece sizes? I know there is milling, turning, threading, parting, grooving, hole making, engraving what else?

My background for this research, is that I am trying to create a unique hi tech business venture in the field of cutting tools.
I am coming from the computing industry and I think that cutting tools present interesting opportunities.