Mat: SKH61 Core Hardness: HRC40 to 45 Parallel ground-smoother running and less cavity wear One piece design with high column Mat: SKH61Core Hardness: HRC40 to 45Outside Hardness:HRC50 to 54H13 NitridedReduces friction and increases thermal stabilityHigher resistance to corrosion.Special sizes are availableRapid delivery time DIN ejector pins, mold components
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