... mainframe, working table, fixing gantry, cross slide carriage, boring and milling unit, auto chips cleaner, circulatory cooling equipment, electrical system and ... . Main Technical Specification: NameSpecificationDataWorking tableArea3000x2200mmHeight860mmLoading weight12000KgPower unitMax. Dia. of disk milling head215mmMax. Drilling dia. 50mmMin. Taping specification M12Hole taper of spindleBT50Max ...