Metallographic Grinding and Polishing Machine ¤ DESCRIPTION: This polisher is single disc, suitable for carrying out pre-grinding, normal grinding and polishing against metallographic specimens ¤ SPECIFICATIONS: Discs: Single disc Disc size: 203 mm Rotate speed: 300rpm ; 600rpm Power supply: 220VAC / 50Hz Input power: 370W Dimensions: 500×910×475 mm Weight: 35 kg # Sales | Service | # Warranty: 12 months