... after sales service 4.Has CE AND SGS 1.Numerical control hardening machine tools CJC-1045DTechnical parameter:Number of work ... 0.03mm2.Machine arrangment:1)Ball bearing screw rod of numerical control cutting tool,the whole customize,quality good, precision high; ... adjust: infinitely variable controlCooling way: HydrojetApplication: plate,gear,shaft Numerical Control Hardening Machine Tool CJC-1045