Landis 10″ x 20″ Universal Cylindrical Grinder, 10X20 1R. Inventory # 5650K. Model: 10X20 1R. S/N: 82652. Made in USA. Specifications: Nominal Swing Over Table: 10″ Max. Swing Over Table: 10 7/8″ Distance Between Centers: 20″ Table: Swivel: 30° – 90° Table Swivel: 20° – .