Granite Surface Plates Dealers in Ambattur, Chennai (1 products available)

• BLACK: CLOSE GRAINED HARDEST
• 1000 X 1000: 4000 x 2000

GRANITE Surface Plates are used for very exacting inspection of components where accuracy inbuilt on the product is retained for a very long time. Use of Natural Black Granite is very important and Indian Granites that too Black Granite is the hardest in the World and they measure 5 to 6 in Mohs Scale. After selection and verifying the physical composition, its compression strength , it vulnerability to Acids and finding a acid proof granite, the input materials are identified for a particular size of the plate. They are cleaned, cut to size and firstly taken up for diamond grinding the face and sides, later they are fine hand lapped for achieving the accuracy. We produce these Granite surface Plates from size 450 x 450 up to 4000 x 2000 mm.