... system to ensure a long using life* Compatible with various CNC software: type3, Artcam, Castmate,Pore, Wentai,etc.* CE certificate ... w/best frequency inverter- X,Y,Z axis driver : 3Amp Stepper motor - Axis guide rail : XYZ axis round linear rail way, ballscrew transmission for ... or DSP off-line operation System w/Portable Controller - DSP Memory : 128MB- Collet : 3.175mm, 4 & 6mm each for 2 pcs- ...