... Angle stone polisher for diamond stone tool: 1. No water fix. 2. High quality, competitive price. 3. By electric. Dry Angle stone polisher ... is for diamond polishing pad, cup wheel dry polishing and dry grinding. 1. Speed can ... ", 4", 5"50HZM10, M12, M14, 5/8-11For flexible polishing pad polishingdry polisher540W220V11000RPM3", 4", 5"50-60HzM10, M12, M14, ...