TOPEX Reciprocating Saw delivers powerful performance. The saw is powered by a 920W motor with electronic speed control to maintain constant speed under load. The saw has a variable speed trigger to provides maximum control for different projects and a durable body design for a longer tool life. It weighs 3.5kg, with tool-less blade change. You can adjust the different angles to meet diverse cutting needs for builders, roofers, metal fabricators and general contractors. It is a versatile and powerful reciprocating saw.