... 254x508,305x635,305x1020,406x813, Saddle Moving Horizontal Shaft & Rectangular Surface Grinder SG-2550AH, SG-2550AHR, SG-2550AHD Specification: ... KG180024002800350038004300 Saddle Moving Horizontal Shaft & Rectangular Table Surface Grinder SG-2550AH,SG-2550AHR,SG-2550AHD