Subtractive manufacturing
Copper or graphite electrodes spark-erode negative 3D cavities into hard steel for injection molds. Browse ready-to-use sinker edm (mold & die) files in STEP, IGES, SLDPRT, STL — instant download after payment, priced in your local currency.
New sinker edm (mold & die) files are being added. Need something specific? Post a request and creators will send offers.
Most sinker edm (mold & die) files on DigiArte are STEP, IGES, SLDPRT, STL. Each listing shows the exact formats included before you buy.
Designs are usually prepared in SolidWorks, Fusion 360 and toolpaths are generated in ESPRIT, Mastercam. Check the listing for the software version used.
These files are made for a CNC sinker EDM. Typical materials are tool steel, copper electrode, graphite.
Popular uses include plastic injection molds, bottle molds, toy molds, mobile cover molds. You can also request a custom design from a creator on the Create board.
Downloads unlock instantly after payment. Prices are shown in your local currency and you can pay by card, mobile wallet or international gateways.