Lot de 250 billes 3mm G10 Chrome Steel

3mm G10 Loose Ball Bearings
✔️ Chrome Steel Precision Balls 3mm - Pack of 250

These 3mm chrome steel balls come in a handy 250-pack and are made to G10 precision for smooth rolling and consistent performance. They’re commonly used in tools, instruments, rebuild projects, and any mechanical setup that needs clean, uniform 3mm steel balls.

✅ Diameter 3mm
✅ Chrome steel construction
✅ G10 precision grade
✅ Pack of 250 balls

💡 Why are G10 precision chrome steel balls used in small mechanical assemblies?
Their tight tolerances keep rolling smooth in compact mechanisms.
- High hardness supports mechanical load
- Clean finish helps reduce friction
- Handy for tools, bearings, and custom projects

Ces billesG10 3mm offrent à votre installation des pièces de roulement stables et fiables dans un emballage en vrac pratique.