This tool room grade “B” Granite Plate has a bilateral accuracy of plus or minus .00015″ total instrument runout for precision measurements from a common surface base. Granite Plates are harder than steel non magnetic least responsive to temperature changes practically maintenance free and won’t corrode like steel. Weighs 154 lbs.
- Bilateral accuracy of plus or minus .0001″ total instrument runout
- Package dimensions: 26″ x 20″ x 4″
- Weighs 154 lbs