... 2.technical parameters -SPECIFICATION:- Working size X,Y,Z : 1200 x 1200 x 80mm- Working speed : 4m-6m ... 50Hz - Spindle Power Motor : 2.2KW, water-cooled unit- Cooling circuit : Water Pump w/tubing & Tank- Spindle ... Speed : 0-24000rpm w/best frequency inverter- X,Y,Z axis driver : 3Amp Stepper motor - ... pcs- Accessories : Spanner x 3, Clamping unit 8 sets, Brush, Double sided tape x 2, Power cord, ...