... 2738,etc 3.Base:LKM,HASCO 4.Cavity:Single/Multi acrylic injection molding Specifications:1) Suitable for various automotive, electronic ... : roundness meter, projector meter, microscope, gear-test meter, surface measuring meter and so on4) Precision/tolerance:0.0001mm5 ... )Surface processing technic : heat treatment, induction hardening, carbonadoing, others ...