SKD-61 Straight Ejector Pins for plastic injection mold

Product Overview

Our SKD-61 Straight Ejector Pins are precision-engineered for use in plastic injection molds. Manufactured from high-grade SKD-61 (equivalent to H13) tool steel, they offer superior wear resistance, high-temperature tolerance, and long-lasting durability—ensuring consistent ejection and reduced downtime in every production cycle.

Key Features

• Material: SKD-61 tool steel (H13 equivalent) or DME,PUNCH,MISIU,HASCO for selection.
• Design: One-piece straight structure for high precision and strength
• Hardness: HRC 48–52 after vacuum heat treatment
• Surface Finish: Mirror-polished for reduced friction and mold protection
• Tolerance: Precision-ground for tight dimensional accuracy

Benefits

• Excellent thermal and wear resistance
• Extended product life in continuous molding environments
• Compatible with DME, HASCO, and MISUMI standards
• Custom sizes and coatings (e.g. TiN, CrN) available upon request

Applications

• Plastic injection molds for automotive, consumer electronics, packaging, and medical industries
• Multi-cavity and high-precision mold systems
• High-speed and high-temperature molding operations

Available Sizes

• Diameter: Ø1mm – Ø25mm
• Length: 100mm – 900mm
• Custom Orders: Non-standard sizes and special coatings available

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