72-Pack Hardened Steel Dowel Pins, 3 Mm Diameter, Precision Roller Locating Pins For Engineering, Machining And Fabrication, Cylindrical Alignment Pins, High-Carbon Steel, Durable, Pro-Grade And Accurate Tolerances For Setups

72-Pack 3mm Hardened Dowel Pins for Precise Alignment
✔️ 3 mm diameter, hardened high-carbon steel, precision fit, 72 pins

These dowel pins are precision-ground, high-carbon steel cylindrical alignment pins designed for accurate locating in engineering setups. They are ideal for fixture alignment, toolmaking, and machinery assembly, where repeatable placement matters. Color: silver.

✅ 3 mm diameter precision-ground cylindrical pins
✅ High-carbon steel provides wear resistance and durability
✅ Hardened to tight tolerances for smooth insertion and accurate fit
✅ 72-pin set comes in a compact, organized case for easy storage

💡 What is a precision dowel pin used for in machining and assembly? A handy locating aid that helps ensure accurate alignment and repeatable setups in fixtures and tooling. - Aligns components precisely in fixtures and jigs - Used in milling, drilling, and assembly to maintain repeatable positions - Reduces downtime by speeding up setup and minimizing errors