... for milling machine 1, power off Memory 2,axis:1,2,3 3, multi-role catalogue 4,liner error compensation dro for milling ... function2,Aluminum ally ,spray plastic appearance ,dustproof and wear-resisiting,good shield.3,independent power,widely used,high stabilization,capacity of ... well4, the power source and the signal have a good capacity of resisting disturbance,durable keyboard,easy to change5,the ...