I am curious can you share the dimension of the smallest holes. Are they less tha 50-75 mirons.,we have problems making them Thanks Walter ----- Original Message ----- From: "Mac McReynolds"To: Sent: Friday, August 04, 2006 8:01 AM Subject: [mems-talk] Dicing Tape > I'm going to be running some trials with highly polished glass substrates > full of through holes. I find many vendors who offer "High Tack" UV > dicing tape, but they all seem to use different units and methods of > characterizing adhesion. Can anyone in the group save me the trouble of > running a test matrix and recommend the highest tack tape from practical > experience. >