72 Pack Dowel Pins in Bearing Steel, Heavy Duty Precision Ground 3mm Cylindrical Alignment Pins, Hardened Roller Locating Pins for Engineering Projects, High Carbon Durable Position Pins for Precise, Easy Assembly
✔️ Precision ground, hardened carbon steel, 3mm diameter pins
These dowel pins are designed for precise alignment and locating in machinery, toolmaking, and precision fixtures. The 72-pack comes in an organized storage case for easy transport and quick project setup.
✅ High-carbon bearing steel with precision ground finish
✅ Hardened to optimal Rockwell hardness for stable, repeatable fits
✅ 3 mm diameter cylindrical pins with mirror-finish surface for smooth insertion
✅ 72-piece set in an organized storage case for immediate use
💡 What is a 3mm bearing steel dowel pin used for in precise alignment and assembly work? A precise, handy solution for fixed positioning and alignment in machinery and fixtures. - precise alignment in machinery fixtures - fixed positioning during assembly - durable, heat-treated steel for repeated use
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