... on iron, steel, bronze,aluminum,ect. 2.The DSP control system uses 128M memory and supports USB disk direct output, which ... is more advanced and practical.3.The independent control cubicle is advantageous for maintenance and be ... ,000rpmTool diameter1-12.7mmColletCollet ER20 12mm, 12.7mm, 6mm, and 3.175mmControl systemDSP0501,128MCommandHPGL.G code,u00,mmg,plt with rotary ...