... guideway diameter is 25mm, XZ is 20mm .4.use AC transformer (40v/400w) , drive is M542-05(brand name is Lead ... door, stone processing, mold manufacturing, craft processing, light box cutting, building mold cutting, light equipment processing, sign, brand engraving and so on ... References:Other parts:vacuum working table(adapt to the MDF cutting and some materials need to be working smoothly)DSP control ...