12" x 12" (300mm x 300mm) Superior Black Granite Surface Plate with a 4" (100mm) thickness. Superior Black Granite has low water absorption, creates little glare and minimized thermal expansion Grade A (Inspection Grade) for general work in quality control. .000100" (0.0025mm) Flatness unilateral tolerance. Produced without ledges.
This item is no longer available.
The direct replacement is G-80604.
For additional support, please contact our customer service department at (978) 249-3551.
[Discontinued 05/2022]