Granite Surface Plate

We are offering granite surface plate, gmt granite surface plates are manufactured to precision standards using the finest quality black granite for measuring applications, layout marking work and lapping precision parts. lapped to accuracies as per the din 876 standards, is 7327:1991, gmt's surface plates are offered in four grades: laboratory grade – 00, inspection grade – 0, tool room grade – I and ii. these are also supplied for use as reference bases for co-ordinate measuring machines. T-slots can be provided on request for clamping components.