Pro Grade 72 Pack Dowel Pins 3 mm Hardened Steel Position Pins For Engineering Projects Precision Ground Cylindrical Alignment Pins Bearing Steel Roller Locating Pins Durable And Highly Accurate

72-Piece 3mm Dowel Pins for Precision Alignment
✔️ 72-pack, 3 mm Ø hardened steel dowel pins, precision ground

These professional-grade dowel pins are hardened steel with high-carbon content and precision ground finish for accurate alignment in engineering projects. Ideal for tooling, fixtures, and jig setups where repeatable positioning matters. Pack includes a 72-pin assortment stored in an organized container for easy access.

✅ 3 mm diameter pins with precision ground cylindrical form
✅ Hardened steel for high load capacity and durability
✅ 72-piece pack in organized storage container
✅ Silver finish for corrosion resistance and easy handling

💡 What is a dowel pin used for in machining?

Dowel pins are handy for aligning and locating parts in assemblies, fixtures, and tooling setups.

• handy for quick, repeatable alignment in fixtures and jigs
• ensures precise hole-to-pin alignment in assemblies
• works with hardened steel pins for long life in heavy-use setups
• reduces misfit issues and scrap in production