We need to dice an anodically bonded wafer stack. There is a 12 mil thick silicon wafer on top of a 60 mil thick pyrex wafer in this stack. We need help on method of wafer hold-down during dicing, type of blade, and dicing parameters. Any suggestion is greatly appreciated. Thank you. James Tavis _____________________________________________________________ Do You Yahoo!? Free instant messaging and more at http://messenger.yahoo.com