>Date: 5/3/96 2:59 AM >From: Roland Jaquet >Does anybody knows / sales a micrometer with two facing V's >in order to check the remaining core after a V-cut / scoring >? > >Where can i find a standard for it ? > >It seems that not only the remaining core is important, but >also the sharpness of the cut. If the edge of the cut is rounded >it is much more difficult to depanelize... > >Thank you, Roland >Roland Jaquet Technical Director >Henri Jaquet SA PCB manufacturer >Geneva Switzerland Prototypes and small qties >tel. xx41-22-794-7878 fx. xx41-22-794-3052 >[log in to unmask] Roland, I think Starrett makes micrometers which may suit your requirements. They are called "counterpoint micrometers" and have points with approx. .012" radius. BOB SMITH FOXBORO CO.