B Grade Tool Room Surface Plates

B Tool Grade Granite Surface Plates are designed for general use in quality control areas, providing dependable accuracy for routine inspection and measurement tasks. Made from durable black granite, these plates offer repeat readings ranging from .000110″ to .000160″, with overall accuracies spanning from .0002″ to .0014″. Available in 0-Ledge, 2-Ledge, or 4-Ledge configurations, these plates are an excellent choice for versatile quality control needs, ensuring precision and reliability in your operations.