filter we can do plastic case and box and so many ... B plate 1730,2311,2312,P20 )Material main core and cavity insertDIN2312,2738,2344,718,S136,8407,NAK80,SKD61,H13Hardness of ... for Slider ,Lifter and all sub insert use1.2767 HRCCavitySingle-cavity ,Multi-cavityA surface request:EDM & High PolishGateCold runner,Yudo/ ... medical terminal outer housings, washbasins, buckets, sinks and tire covers. filter