3 Mm Dowel Pins 72 Pack Set, Hardened Bearing Steel Alignment Pins With Precision Ground Cylindrical Bodies For Precise Assembly, Alignment Accuracy, And Mechanical Engineering Projects

72-Pack 3 mm Dowel Pins in Hardened Bearing Steel
✔️ Includes 72 pins, 3 mm diameter, precision ground, case included

The 3 mm dowel pins are hardened bearing steel alignment pins designed for precise positioning and dependable alignment in machine assembly and fixture creation. These pins are ideal for tool making and precision fixtures, providing repeatable accuracy for alignment, locating, and joining tasks.

✅ 3 mm diameter with tight tolerance and straight cylindrical body
✅ Precision ground surface for smooth sliding and accurate fit
✅ Heat treated bearing steel for load retention and dimensional stability
✅ Includes 72 pins in organized storage case for quick access

💡 What is a 3 mm dowel pin set with hardened bearing steel used for in precision assembly?

It is a handy locating tool that helps you align and secure parts with repeatable accuracy.

• handy alignment in machinery assembly
• hardened bearing steel for durable, stable fits
• precision ground surface to reduce insertion friction
• works for temporary fixtures or permanent joins

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