Lightweight battery-powered ring cutter that can effortlessly cut through extremely hard metals that would otherwise be impossible to tackle with a manual ring cutter. Cutting disc guide allows for uninterrupted cutting of a single ring or a series of rings (up to 20mm wide and 5mm deep) in one continuous operation. Can handle various materials, ranging from plastic to titanium rings. Utilises 2 types of cutting discs: A-Z 223 diamond cutting disc is ideal for hard metal rings like iron, steel, platinum, tungsten, titanium, and stainless steel; and A-Z 224 carbide cutting disc is perfect for softer metal rings such as gold, silver, brass and copper. Flexible finger guard permits ease of insertion under ring or series of rings. Single-hand touch-button operation.