What kind of drill bit is used for Plexi? I would like to know, because, I drilled a bunch of holes in it, and some of the holes cracked the acrylic sheet. Susan -----Original Message----- From: gsas-member-bounces@thekrib.com [mailto:gsas-member-bounces@thekrib.com] On Behalf Of A JACOBSON Sent: Friday, November 19, 2004 1:12 PM To: Greater Seattle Aquarium Society member chat Subject: [GSAS-Member] Tricks & Tips for drilling a plexiglass tank? This weekend I'm going to be drilling a Plexiglas tank lid (black plastic) to mount lights and hinges. Other than getting the right bit, and drilling slowly, are there any other special tricks I need to do to avoid stress cracks, etc.? Anita _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member