Miniabilles's tungsten carbide balls
Tungsten-carbide balls :robustness and precision
At Miniabilles, we specialize in manufacturing tungsten carbide balls, a material known for its exceptional mechanical properties. These balls are designed to meet the most demanding applications in terms of wear, compression, and corrosion resistance.
Our carbide balls are used across industry sectors for their dimensional precision, durability, and stability—even in extreme environments.
Finishes & tolerances to match your requirements
- Tight tolerances up to ±0.25 micron
- Surface finishes polished, smooth, or raw
- Sphericity controlled according to ISO standards
Custom carbid ballsperfectly tailored to your technical constraints
Made in France
From single to large series
Stock or custom production
Over50 years of expertise
Why choose tungsten carbide?
Tungsten carbide is a material used in powder metallurgy, and its composition makes it one of the hardest materials in the world. Today, it is valued for its exceptional wear resistance and hardness, compared to steel or ceramics. It also provides significantly better shock resistance.
Tungsten carbide (WC-Co) or (WC-Ni) is composed of:
- Tungsten (WC): extreme hardness, comparable to that of diamond
- Cobalt (Co) + Nickel (Ni): metallic binder that provides good toughness
- Very high hardness (~1 500 à 2 000 HV)
- Wear and corrosion resistance
- Compressive strength > 6 000 MPa
- High-temperature resistance
- Dimensional precision and stability
Our expertise in
tungsten carbide ball manufacturing
Miniabilles fabrique des billes de précision selon des diamètres compris entre 0,3 mm et 60 mm, avec un process entièrement maîtrisé en interne.
Selection of powders
Pressing of ball blanks
HIP sintering
High‑precision grinding and polishing
Dimensional & visual inspection according to your tolerances
Miniabilles, your tungsten carbide balls supplier!
Whether you are looking for a standard product in stock or a custom ball tailored to a specific application, Miniabilles supports you over the long term with:
- Personalized technical support
- Flexible production: single units, small or large series
- Fast delivery for standard references
Let’s work together!
Miniabilles is more than a carbide ball supplier: it is a technical partner capable of supporting you from design to production, with responsiveness and commitment.
