Abstract: Lubricating die holder comprising a supportable body containing a die holder chamber having an entrance opening and an exit opening respectively extending therefrom to the front entrance side and rear exit side of the body and defining a die drawing path extending through the body from the entrance opening into the chamber and in turn from the chamber to the exit opening, the chamber being adapted to receive operatively movably therewithin a separate drawing die of the type capable of reducing the size of a wire passing along the path from the entrance side to the exit side of the body, and a lubricating coolant flow conduit system terminating in a feed aperture arrangement flow communicating with the chamber and entrance and exit openings and arranged for feeding lubricating coolant into direct contact with the die and wire in the chamber and in the entrance and exit openings, e.g.