... Stepper motor 16N.m/1kw servo motorBall screw typesφ32xP6 ball screw Processing forDrilling ,tapping,boring and milling with high speedMachine ... to gain large torque with low speed, suitable for tapping screw thread and milling and cutting larger-diameter hole with low ... change and max spindle speed(3000rpm/6000rpm),suitable for drilling ,tapping ,boring and milling with high speed.Model TX36ZB : ...