Precise Black Granite Surface Plates
The hardness and stability allow accuracies within millionths of an inch. Along with the high accuracies, granite is rust-proof, non-magnetic, abrasive resistant, non wedging, wrap-resistant and easily cleaned. The granite used for surface plates has an excellent distribution of hard quartz which provides a smooth, long-wearing working surface.
Granite surface plates meet or exceed DIN876 . Final inspection and calibration of every surface plate is accomplished by use of the Auto-Collimeter
Grade "1" Toolroom
Grade "0" Inspection
Grade "00" Lab
* NOTE: Specify when ordering "Granite Stands".
Precision Surface Plate Cleaner
An exclusive formulation that is extremely effective for the cleaning and care of Granite Surface Plates. It is also easy to ship via TNT or Common Carriers. Inspection sheets are shipped with each order. Made in China, A safe and effective formula originally invented over 15 years ago to specifications developed by a leading metrologist , our "Precision Surface PlateCleaner" has been one of the most widely used for over 15 years. Works quickly and effectively, leaves no residue on the granite.