Check the listing for details. Mate + .015 12123459 Slug Free. Condition: Used. Listed at 12.54 USD. The product is a metalworking slug-free punch, specifically the Mate + .015 12123459 model. It is designed to eliminate the need for slug removal during the metalworking process, making it more efficient and convenient for manufacturers. With this punch, businesses can streamline their operations and reduce the time and effort required for slug removal, ultimately increasing productivity and cost-effectiveness in CNC, metalworking, and manufacturing processes.