... price.Excelsior is our watchword single order/ bit chip carrier/holder About us Established in 2005 ... with team-work spirit. We can offer full set of mold design, mold making, injection , spraying ... plate 1730,2311,2312,P20 )Material main core and cavity insertDIN2312,2738,2344,718,S136,8407 ... insert use1.2767 HRCCavitySingle-cavity ,Multi-cavityA surface request:EDM & High PolishGateCold runner,Yudo/DME ...