Master Square Granite

Master squares have six finished faces.
Master square granite. Granite master squares are made with one large face and four edges flat square and parallel to each other with lightening holes. All granite squares are available in custom sizes and configurations. These ground master granite squares are made in the usa. Starrett 81923 master square 14 x 14 x 3 5 face granite grade a nr6.
Square tool bit square tool bit sleeves granite surface plate 48 x 96 square 3 master jaw scroll chuck sku 303 9177 15 x 10 x 1 5 precision granite square. Graniteware square cake pans granite ware set of 2 cake pans made in usa. Special thickness threaded inserts with or without lightening holes. Indi square model 8 x travel square squareness tester granite master case nr66.
Our square granite master block is very stable and rigid providing the ultimate in squareness references. Contact us for a quote. Master squareblock with the master block is made from selected black granite stone. Master squares are ideal for inspecting the x y and z axes of machine tools.
Granite master squares are absolutely necessary for accurately measuring the perpendicularity squareness and straightness of the x y and z axes of machine tools.