Straight Punching Ejector Pin For Plastic Injection Molding HSS W6542 Hardened Alloy Steel With Nitrided Surface HRC 63 65 Round Tip 8.1 By 60mm Heavy Duty Workpiece Protective Mold Component
✔️ Heavy-Duty Straight Ejector Pin for Plastic Molds (1 pc)
This straight punching ejector pin is built for plastic injection molding and heavy mold maintenance. It uses a hardened alloy steel core with a precision nitrided surface to eject parts cleanly while protecting mold cavities.
✅ Material: HSS W6542 with nitrided surface for durability
✅ Hardness: HRC 63-65 for wear resistance
✅ Size: Ø8 mm x 60 mm
✅ Surface finish: nitrided coating reduces scratches during ejection
✅ Applications: mold maintenance, part ejection, fixture setups
💡 What is an ejector pin used for in plastic injection molding? This handy tool helps push finished parts out of mold cavities without damaging mold surfaces. - Core function: push parts free from the cavity without scraping the mold - Material: HSS W6542 for wear resistance and long life - Surface treatment: nitrided finish for low friction and corrosion protection - Typical uses: mold maintenance, part ejection, fixture alignment