Apr 28, 2021 Bed Mill A bed mill, on the other hand, moves the material perpendicular to the axis.The bed of the mill moves along the Y and Z axes and the spindle moves along the X-axis, providing a full, 3-axis range of movement. The spindle movement, coupled together with the horizontal movement of the table enables milling of a variety of depths and shapes. Apr 21, 2020 The rotary table milling machine consists of a circular table that rotates in a vertical axis. You need to set multiple cutters at different heights. The machine works with one cutter roughing up the workpiece, and the rest of the cutters finishing the surface.