... friendly ISO9001:2008 & 2000; tolerance: +/-0.0001 precision steels spindle Specifications:1) Suitable for various automotive, ... injection molding machines, Japanese and South Korean high-precision CNC lathes, automatic lathes, automatic milling machines, ... control equipments: roundness meter, projector meter, microscope, gear-test meter, surface measuring meter and so on4) Precision/tolerance:0.0001mm5 ...