A drawing machine comprising: a first drawing unit that includes: a first drawing die configured to reduce at least an outer diameter of a metal tube passing therethrough, thereby drawing the metal tube; a first upstream capstan that is provided before the first drawing die so as to deliver the metal tube to the first drawing die; and a first downstream capstan that is provided after the first drawing die so as to draw the metal tube from the first drawing die; a second drawing unit that includes: a second drawing die configured to reduce at least the outer diameter of the metal tube delivered from the first drawing unit, thereby drawing the metal tube; a second upstream capstan that is provided before the second drawing die so as to deliver the metal tube delivered from the first drawing unit to the second drawing die; and a second downstream capstan that is provided after the second drawing die so as to draw the metal tube from the second drawing die; a tension applying section configured to apply a predetermined tension to the metal tube between the first drawing unit and the second drawing unit; the drawing machine being characterized in that it further comprises a speed control section configured to control a size of an inner diameter of the metal tube, wherein the speed control section is configured to control: a first speed ratio between a circumferential speed of the first upstream capstan and a circumferential speed of the first downstream capstan; and a second speed ratio between a circumferential speed of the second upstream capstan and a circumferential speed of the second downstream capstan. a first drawing unit that includes: a first drawing die configured to reduce at least an outer diameter of a metal tube passing therethrough, thereby drawing the metal tube; a first upstream capstan that is provided before the first drawing die so as to deliver the metal tube to the first drawing die; and a first downstream capstan that is provided after the first drawing die so as to draw the metal tube from the first drawing die; a second drawing unit that includes: a second drawing die configured to reduce at least the outer diameter of the metal tube delivered from the first drawing unit, thereby drawing the metal tube; a second upstream capstan that is provided before the second drawing die so as to deliver the metal tube delivered from the first drawing unit to the second drawing die; and a second downstream capstan that is provided after the second drawing die so as to draw the metal tube from the second drawing die; a tension applying section configured to apply a predetermined tension to the metal tube between the first drawing unit and the second drawing unit; the drawing machine being characterized in that it further comprises a speed control section configured to control a size of an inner diameter of the metal tube, wherein the speed control section is configured to control: a first speed ratio between a circumferential speed of the first upstream capstan and a circumferential speed of the first downstream capstan; and a second speed ratio between a circumferential speed of the second upstream capstan and a circumferential speed of the second downstream capstan.