Granite Surface Plate, Pink, AA, 12x18x4 (Discontinued)

The Starrett 80610 Pink Granite Surface Plate is an excellent tool for checking the flatness of various machined surfaces. The pink granite surface plate has a length and width of 12 in. and 18 in., respectively, as well as a thickness of 4 in.. This AA grade surface plate is ideal for testing or inspecting work pieces on your milling machine, drill press or any other machine tool. It measures 300 mm x 450 mm with a flatness of +/-0.000050 inches per inch or +/-0.0012 mm per millimeter. This granite surface plate comes with its own set of accessories including an aluminum case, ground stylus and magnetic base holder with leveling screws to keep it secure during measurements. With the Starrett 80610 Pink Granite Surface Plate you can be sure that your machined parts are being tested against flatness standards that will ensure quality results every time.