CNC 6090 Mach3 USB 4 Axis Wood Milling Router with 2.2KW Water Cooling Spindle Tank Metal Carving Machine

Upgrade new version can match windows-XP, 7. 8. 10 system, spindle can be controlled by mach3 software Upgrade 2.2KW spindle with ER20 collet Upgrade withlimit switch for X, Y, Z axis Upgrade withauto-bit checking tool (probe) Upgrade can work withlaptop and desktop 80mm chunk rotary axis 65mm in-diamater.syi