6" Wide x 4-1/2" Deep x 6" High Granite Precision-Ground Angle Plate MPN:4.5X6X6A2AP

The precision ground angle plate is made from granite, providing excellent accuracy and stability with a size of 6 inches wide x 4-1/2 inches deep x 6 inches high. It offers an R8 stud pattern on the top and bottom surfaces, allowing easy use in a variety of applications like surface plates, height gages, and dial indicators. The flatness of the ground surface assures accuracy within +/-0.0004 inches for parallelism and +/-0.0002 inches for perpendicularity at any point on the plate. This angle plate is a must-have tool in metrology labs, machine shops, and manufacturing plants that require stationary fixturing stands or mounts for precise measuring systems.