> is there any experiences with edge rouding or reducing the size of the
> wafer?
> I couldn't find the tool supplieres in the internet.
[FLUFF CUT]

The following can laser-cut wafers to a smaller size, e.g., 6" down to 4":
Silicon Quest International (SQI) Santa Clara, CA; (408) 496-1000;
www.siliconquest.com

    --Kirt Williams, Ph.D.   consultant