Precision granite measuring surface

MICROTECH proposing high quality granite measuring tables for using with dial, digital indicators and probes with clamping diameter 8mm.
These precision measuring tables made from steel with hardness more then 60 HRC.
Available different sizes of anvils: 150x100, 250x150, 400x300 mm and with max working height up to 200mm. Main advantage of these measuring stands - hardened construction with massive stem with diameter up to 35mm.
Flatness of anvil not more then 3 micron.