Abstract: A wire retrieving device for a cutting machine includes a block connected with an air source and a blowing path is defined through the block. A suction path is defined in a side of the block and has an oblique port formed in a surface of the block through which the discarded wire is sucked into the suction path which further has an engaging port communicating with the blowing path. A pushing member removably pushes the metal wire toward the block by an electromagnetic valve when the metal wire needs to be cut by an electrode unit. A pair of driving rollers located a down stream of the electrode unit and pulls the metal wire toward the upper mold. The discarded wire is blowing out from the blowing path and is collected in a collection tank via a tube.