Inch XN DayTride® Coated Ejector Punches

In injection mold tooling, these inch-coded ejector punches are used to drive parts reliably through the ejector system, especially where consistent stroke and low friction are required. The coated surface is suited for high-cycle environments, helping resist abrasion while maintaining smooth punch action.

• Die casting and stamping tool inserts: Employ in ejector layouts where hardened punch/plate interfaces experience repeated contact and sliding; the wear-focused coating supports stable ejection over long production runs.
• Automotive components housings: Use when ejector control is critical for avoiding surface marking; guided punch performance helps maintain uniform part release through many cycles.
• High-throughput molding cells: Integrate into tooling that cycles frequently; improved abrasion resistance supports consistent punch performance and reduces downtime related to wear.

Choose the XN DayTride®-coated variant when tooling conditions favor wear resistance and controlled movement at the punch interface.

The provided specifications specify the XN DayTride® coating but do not list a base steel grade or heat-treatment condition (e.g., quenched & tempered, nitrided) in the input data. Accordingly, coating and wear performance are the primary material attributes supported here.

• Wear resistance focus: The XN DayTride® coating is engineered to improve abrasion resistance at the punch/tie interface, supporting longer service life under repeated ejection.
• Toughness trade-offs: As with many wear coatings, the system prioritizes surface durability; the underlying substrate selection (not specified) typically balances impact toughness versus hardness.
• Manufacturing process (supported): The punch is manufactured to inch-coded geometry and then provided with the XN DayTride® coating for reduced wear during sliding ejection.

If you need to confirm hardness (HRC) or compare to alternative steels/coatings, share the intended duty cycle and request the substrate/heat-treatment details for this series.

Select the ejector punch size by matching the shank diameter D and the point length (B/L) coding to your core/cavity ejector plate and die base geometry. This series offers D (Shank dia.) from 18 to 250 in and coded point-length options that define the effective working length.

• Shank diameter: Choose the D value within 18 ~ 250 in that matches the ejector bushing/guide bore size to ensure proper guidance.
• Length selection: Use the standard S point length B & L: 150 ~ 250 (coded inch), or select alternates depending on tool stack height: B/C/D/E alternates cover ranges such as 150 ~ 400/600, 175 ~ 625, 200 ~ 625, and up to 250 ~ 700.
• Geometry compatibility: Confirm the required tip shape (H, J, K, L, N, O, R, V, X, Y, Z) and the Jektole group (J2, J3, J4, J6, J9, J12) for correct mating with your tooling layout.

Because tolerance values are not provided in the input data, validate fit against your guide/bushing drawings and your punch seating method during die design.