產品外徑    φ5mm~φ70mm
OD          φ5mm~φ70mm
產品外徑公差  0.01mm以內
OD Tolerance   Within 0.01mm
產品硬度公差  +/-2度以內
Hardness Tolerance  +/-2
產品外徑光潔度  Ra0.2um 以內
OD Degree of Finish Within Ra 0.2m
產品孔徑同軸   0.01mm以內
Concentricity     Within 0.01mm