Hi Ed, thanks for your resonse.
If I may ask, what is the purpose of your inquiry? That may have an
> influence on what information you can get.
I'm looking into improvements in cutting tool design and technology (an area I know nothing about!) for some university related work, and one of the aspects I also want to touch on is some rudimentary market analysis, the info I'm seeking would therefore tend to touch on both the technology itself and the market.
Thanks,
Callum