Flat Surface 500x500mm Precision Granite Table Measurement Tools

Flat Granite Surface Table Measurement Tools

Granite Surface Plates are used for precision gauging, inspection, layout and marking purposes.

They are preferred by Precision Tool Rooms, Engineering Industries and Research

Laboratories because of their following outstanding advantages.

No rust, no corrosion, relatively warp-free, no compensating hump when nicked,

longer wear, smoother action, greater precision, non magnetic, less care after

commissioning, lower co-efficient of thermal expansion and non glaring surface.

Proportion,2970-3070kg/m3

Compression strength,245-254kg/mm2

Flexible grinding capacity,1.27-1.47N/mm2

Coefficient of linear expansion,4.6×1-6°C

Water absorption 0.13%

Shore hardness HS, more than 70.
 

CERTIFICATE