Universal Table Top CNC Kit is a laser-cut steel frame for a CNC Machine. Our CNC Machine Kit features a Universal mounting system. You may use a Belt drive system, Chain Drive, or Ball screw drive systems on the X and Y axis. Our Z-Plate supports a 450mm SFU-1605 ballscrew so that you may have plenty of travel Distance. We Use our patent pending spindle holder so you may attach easily any popular spindle size 100mm down to 34mm. USA laser-cut steel parts. Weld at your own pace kit. Compatible with HGH-20 linear rails. Compatible with NEMA 23 or 34 drive motors. Compatible with any size sprockets or belt system. Our patent-pending spindle holder allows you to use any size spindle enabling you to upgrade effortlessly. Use, easily attachfrom attach from.