... metal/stone/glass processing.5 .2.2KW water cooling spindle, low noise, more powerful6.Linear round guide rail for X Y Z ... , 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 ...