Metric XVP Coated Regular Punches

Metric XVP coated regular punches are used in injection mold tooling and stamping-style operations where a punch must pierce, form, or size features with repeatable engagement across many cycles. The XVP coating variant is especially suitable when you expect abrasive wear at the punch tip and need stable performance in high-throughput production dies.

• Automotive connector and terminal dies: Use the correct tip shape (H, J, K, L, N, O, R, V, X, Y, Z) to match the required hole or feature geometry, while the XVP coating helps reduce tip wear during repeated piercing.
• Consumer electronics housings and brackets: Pair the metric shank diameter range (D = 4–32 mm) and point length selections (L1 = 8–13 to 25–30 mm ranges) with progressive tooling stations to maintain consistent punch penetration and dimensional stability.
• Medical device component fixtures: Select the material grade (M2 or PS) that aligns with your process wear vs. toughness needs; the coated tip supports dependable piercing when cycle life is a priority.

This punch series is offered in M2 and PS tool steel options, enabling selection based on wear resistance and toughness trade-offs. M2 is a high-speed steel grade commonly chosen for tougher cutting/piercing demands and improved wear resistance at the punch tip.

• M2 option: Typically heat-treated to a hardened, service-ready condition (commonly quenched and tempered) to balance hardness with toughness for repeated piercing.
• PS option: Selected when you require a different performance balance in your forming environment, while still using the XVP coating to manage tip wear during production cycles.

Coating role: The XVP coating functions as a wear-control layer at the working area, improving resistance to abrasion and helping maintain consistent punch engagement. Exact hardness (HRC) and specific heat-treatment cycle details are determined by the supplied material condition for the selected grade.

To select the correct metric regular punch dimensions, start by matching the shank diameter (D) to the tooling guide/bushing ID and alignment feature in your press or die set. Then confirm the working geometry using point length (L1) and overall length (L) so the punch provides sufficient penetration without bottoming against the die plate.

• Shank diameter (D): choose from 4–32 mm to fit your metric tooling interfaces.
• Point length (L1): select the appropriate range: 8–13, 13–19, 19–25, or 25–30 mm, based on required piercing depth.
• Overall length (L): available ranges include 40–100, 50–100, 56–100, or 63–100 mm; match to your stack height and punch stroke setup.
• Tip geometry: select the tip shape (H/J/K/L/N/O/R/V/X/Y/Z) and verify related profile dimensions P (0.8–10 mm), W (1.3–10 mm), and R (0.2 mm) for feature size control.

For best fit and repeatability, maintain consistent metric standards across punch and corresponding die components; if your press uses guides/bushings, ensure the D dimension meets the intended clearance/fit requirements for stable alignment.