I'm quite confident the KM3-P mills have ballscrews, although the only one I have actually seen is the spindle screw in the head.
The serial number for my KM3-P is KXB-8002106D. It was one of the very first ones and uses the older BX "single-screen" control. Most KM3-P's use the Ultimax control with 2 screens. I believe my mill was manufactured in 1988. |