Virtually each one of the GenGrind Series – Metallographic Polisher and Grinders for metallographic sample preparation has the option for both the single and double platen option. The metallography grinder’s platens can come in 8″, 10″ and 12″ diameters. They can also come with a magnetic platen allowing your metallography polisher and grinder to be used with magnetic consumables. Depending on the volume sample of specimen preparation, we would recommend the model that will provide you with the optimal solution for your metallographic polishing and grinding needs. Request your quote today.