Metric Ejector Punches with XVP Coating

Metric ejector punches like this are used in tool-and-die press molds where stable ejection under repeated cycling is critical. They fit into the ejector system to transfer movement from the ejector plate to the part, helping maintain consistent part release.

• Automotive & appliance housings: For high-run molds with tight ejection alignment, the metric shank range (D 5–32 mm) supports selecting a punch that matches the ejector bore geometry while the hardened punch steel options improve wear over time.
• Precision insert and connector fixtures: The availability of multiple tip shapes (H, J, K, L, N, O, R, V, X, Y, Z) enables controlled engagement with part features, reducing the risk of scuffing during ejection.
• Tooling targeting reduced friction: The XVP coating is suited to minimize friction-related wear at the working surface, supporting smoother cycling in production environments.

This series is offered in M2 and PS steel options, selected for different durability needs in punch-and-die contact conditions. M2 (AISI M2 equivalent) is a high-speed steel known for strong hot-and-wear capability; it is commonly chosen when toughness–wear balance is required for long production runs. PS is typically selected where die-punch performance is needed with a more cost-effective or application-specific approach.

• Surface protection: The XVP coating enhances surface wear resistance by reducing direct metal-on-metal contact effects.
• Heat treatment state: These hardened punch steel options are intended for quenched & tempered/hardened performance prior to coating, improving hardness retention at the contact surface.
• Trade-off: Higher wear performance materials (e.g., M2) generally prioritize hardness and abrasion resistance, while other grades may provide different toughness and processing characteristics.

Note: Specific HRC values are not provided in the available data.

Select a punch by matching the metric shank diameter (D), overall length (L), and point geometry to your ejector stack-up and die contact requirements. This series supports D = 5–32 mm, with multiple length families including L = 40–80 mm, 40–100 mm, 50–100 mm, and 63–100 mm.

• Check ejector bore fit: Use the chosen D to match the ejector plate/ejector hole diameter. Confirm assembly clearance and alignment to prevent binding during ejection.
• Set engagement depth: Use L1 (point length) = 13–19 mm, 19–25 mm, or 25–30 mm to control how far the point enters or contacts the part feature.
• Match contact shape: Pick the tip shape (H, J, K, L, N, O, R, V, X, Y, Z) that best suits the part geometry and release interface.
• Dimensional planning: The P (1.3–16 mm), W (1.6–10 mm), and R (0.2 mm) dimensions further refine the point profile—use them to replicate your designed contact condition.

Tolerance note: No tolerance bands are specified in the provided data; verify tolerances against your ejector system drawing.