DIAMONITE

CRUCIBLES, MOTARS AND PESTALS; VESSELS FOR TESTING AND LABORATORY USE; DIMENSIONAL CONTROL TOOLS AND INSTRUMENTS FOR PRECISION MEASUREMENTS-NAMELY, PLUG GAUGES, RING GAUGES, SCREW THREAD GAUGES, TIPS FOR MICROMETER CALIPERS, JAWS FOR VERNIER CALIPERS, TIPS FOR DIAL DIMENSIONAL GAUGES