This Heavy Duty Large Doave Surface Granite Plate is an exceptional precision metrology tool designed for demanding industrial inspection, layout, and quality control applications. Measuring an impressive 48″ x 96″ with a substantial 10-1/2″ thickness, this plate offers outstanding stability, rigidity, and an ultra-flat reference surface critical for accurate measurement work.

• Dimensions: 48″ x 96″ working surface
• Thickness: 10-1/2″ for maximum rigidity and vibration dampening
• Material: Natural granite for superior wear resistance and thermal stability
• Application: Precision inspection, layout, CMM setups, and tooling reference
• Construction: Heavy-duty granite ensures long-term flatness retention
• Surface: Precision-lapped for exceptional flatness and surface finish

Granite surface plates are the industry standard for precision measurement environments. The natural properties of granite — low thermal expansion, non-magnetic, and corrosion-resistant — make this plate ideal for quality control labs, machine shops, and manufacturing facilities requiring reliable, repeatable measurement references.