Tungsten Carbide for Ball-Point Pens
Tungsten carbide is used in ballpoint pens for its exceptional durability, hardness, and wear resistance. The pen’s ball tip, typically made of tungsten carbide, maintains a consistent and precise writing point over time, ensuring smooth and reliable writing. This material’s resistance to abrasion and chemical inertness contributes to the pen’s longevity, offering users a durable and enduring writing tool.
Ball Point Pens-Cemented Carbide Balls
T&D supplies ground-finished tungsten carbide pen balls with a diameter of 0.5mm to 1.1mm.
The tolerance of diameter is +/-0.001mm
All of the pen balls we supply have gone through corrosion resistance treatment to avoid oxidation.
Please contact us for a price list of our different pen ball diameter sizes.
- Dia 0.5 +/-0.001mm
- Dia 0.6 +/-0.001mm
- Dia 0.7 +/-0.001mm
- Dia 0.8 +/-0.001mm
- Dia 0.9 +/-0.001mm
- Dia 1.0 +/-0.0001mm
- Dia 1.1 +/-0.0001mm
- Dia 1.2 +/-0.0001mm
- Dia 1.3 +/-0.0001mm
- Dia 1.4 +/-0.0001mm
