... cylinder guideway diameter is 25mm, XZ is 20mm .4.use AC transformer (40v/400w) , drive is M542-05(brand name ... items: duct collector, helping to suck the dust, milling dust, rotary axis for cylindrical materials, DSP offline control system, when working ... motor (XYZ-85BYG motor)Memory:DSPSpindle:2.2KW variable speed , water-cooled motorSpindle speed:0-24000rpm/minBlade diameter:3.175mm,4mm,6mm,8mm ...