Atoma information: contact Tsuboman?

[Mr.Wizard]

I wish to find the actual diamond particle size used in the Atoma plates and I do not want assumptions and conversions. I cannot find the manufacturer's own website. Who or what is Tsuboman?

 

[Moooza]

https://www.instagram.com/tsuboman_nagoya/

Their website is tsuboman.com, but it's down I think. Maybe wayback machine has a version...

Not sure if particle size for diamond plates is directly comparable to stones. Diamonds are fixed, with no 'stone' slurry. Density and number of 'points' per x area is probably more suitable for diamond plates

 

[Mr.Wizard]

@Moooza Thank you, I am exploring tsuboman.com on Wayback now. Regarding electroplated diamond I am well aware that it is not directly comparable to stones, but thank you also for that reminder. Asahi Diamond has this chart in one of their catalogs: