The 18V MultiVolt 5-3/8 up to 5-7/8 Inch Cordless Metal Cutting Circular Saw (model - CD1805DB) has the fastest cutting time in its class for various types of soft steel material including metal drywall studs, steel pipes, light gauge steel and conduit. With plenty of power, single action detachable chip box, LED light, and silent mode; it has all the features needed by the professional. This cordless metal cutting circular saw offers the power of corded, and the freedom of cordless that drywallers, electricians, plumbers, and remodelers demand. The 18V Cordless 5-3/8" Metal Cutting Circular Saw is a part of the expanding MultiVolt System of 18-Volt and 36-Volt power tools from Metabo HPT. GO lighter with 18V batteries or GO longer with the unique MultiVolt battery that works on both 18V and 36V tools to double your runtime for up to 8.0Ah of runtime per charge for more power on the GO.