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> Injection mold round cores o ring & tapped for water
Injection mold round cores o ring & tapped for water
These are 4 Injection Mold Round Cores Hardened steel with o ring grooves & 5/16 18 tapped hole on the bottom for water. They are 4 inches long with .250 head, 1.375 to next step, 1.375 dia.head, 1 inch base dia. these are precision ground to with-in .001 of each other. Easiely able to convert to your design.