I believe that Buehler sells a mechanical jig that allows drilling common holes which permits mounting multiple coupons on the same set of pins. Don Vischulis [log in to unmask] wrote: > LECO, BUEHLER AND STRUERS all have very good systems > Of course for boards you will want to adapt them to your needs > > The one thing lacking in all is the ability to drill alignment holes > to mount more than one sample at a time. If you can get your > board shop to drill the holes during non-plated through hole operations > you willhave an ideal situation. > > We have an Excellon Unidrill to drill the holes since we get so many ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c ############################################################## To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TECHNET <your full name> To unsubscribe: SIGNOFF TECHNET ############################################################## Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information. If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] or 847-509-9700 ext.5365 ##############################################################