Zirconia Discs
Key Advantages of Dental Zirconia
These discs (blocks) are crafted from zirconium dioxide, a biocompatible and incredibly durable material. Their exceptional strength and aesthetics make them an invaluable asset in modern dentistry.
Strength and Durability
Zirconia discs (zirconia blocks) are revered for their strength. They can endure the pressures of chewing and grinding, ensuring long-lasting dental restorations.
Biocompatibility
Zirconia’s biocompatibility is a boon in dentistry. It minimizes the risk of allergic reactions, making it a safe choice for patients.
Aesthetics
The lifelike appearance of zirconia dental restorations is a testament to their aesthetic appeal. Patients can smile confidently, knowing their dental work is virtually indistinguishable from natural teeth.
Precision
Computer-aided milling with zirconia discs (zirconia blocks) ensures precise results. Dental technicians can create restorations with tight tolerances, reducing the need for adjustments.
Time Efficiency
The advent of direct zirconia discs (zirconia blocks) has slashed turnaround times. Patients can receive their crowns and bridges on the same day, minimizing inconvenience.
Sustainability
Zirconia is an eco-friendly option, reducing the environmental impact compared to traditional materials.
1.0 mm Ball End Mill , Zr, PMMA, Wax (T12, T14) – 3 mm shank – imes-icore Dental Milling Burs
2.5 mm Ball End Mill , Zr, PMMA, Wax (T11, T13) – 3 mm shank – imes-icore Dental Milling Burs
0.6 mm Ball End Mill (conical, diamond), Zr, PMMA, Wax, Sinter metal, Composite (T15, T42, T52) – 3 mm shank – imes-icore Dental Milling Burs
0.3 mm Ball End Mill (conical, diamond), Zr, PMMA, Wax, Sinter metal, Composite (T33, T43, T53) – 3 mm shank – imes-icore Dental Milling Burs
1.0 mm Ball End Mill (diamond coating), Zr, Sinter metal, Composite (T14, T41, T51) – 3 mm shank – imes-icore Dental Milling Burs
2.5 mm Ball End Mill (diamond coating), Zr, Sinter Metal, Composite (T13, T40, T50) – 3 mm shank – imes-icore Dental Milling Burs
0.6 mm Ball End Mill (long), PMMA, Wax, Zr (T32) – 6 mm shank – imes-icore Dental Milling Burs
0.3 mm Ball End Mill (conical), Zr, PMMA, Wax, Sint, Comp (T33, T43, T53) – 6 mm shank – imes-icore Dental Milling Burs
1.5 mm Flat End Mill (l = 15), PMMA, Wax, Zr (T17) – 6 mm shank – Dental Milling Burs
1.0 mm Ball End Mill, Zr, PMMA, Wax (T12, T14) – 6 mm shank – Articon Dental Milling Burs
2.5 mm Ball End Mill (diamond coated), Zr, Sint, Comp (T13, T40, T50) – 6 mm shank – imes-icore Dental Milling Burs
1.0 mm Ball End Mill (diamond coated), Zr, Sint, Comp (T14, T41, T51) – 6 mm shank imes-icore Dental Milling Bur
0.6 mm Ball End Mill (conical), Zr, PMMA, Wax, Comp (T15, T42, T52) – 6 mm shank – imes-icore Dental Milling Burs
2.5 mm Ball End Mill, Zr, PMMA, Wax (T11, T13) – 6 mm shank – Articon Dental Milling Burs
2.0 mm Ball End Mill (Diamond Coating), Zr – 4 mm shank (Roland) – ZrO2 Dental Milling Burs
1.0 mm Ball End Mill (Diamond Coating), Zr – 4 mm shank (Roland) – ZrO2 Dental Milling Burs
0.6 mm Ball End Mill (Diamond Coating), Zr – 4 mm shank (Roland) – ZrO2 Dental Milling Burs
Private: 2.5 mm Ball End Mill (Diamond Coating), Zr (T13) – 3 mm shank – ZrO2 Dental Milling Burs
Private: 1.0 mm Ball End Mill (Diamond Coating), Zr (T14, T41, T51) – 3 mm shank – ZrO2 Dental Milling Burs
0.6 mm Ball End Mill (Diamond Coating), Zr (T32) – 3 mm shank – ZrO2 Dental Milling Burs
3.0 mm Flat End Mill, PMMA, Wax, Zr (T31) – 3 mm shank – imes-icore Dental Milling Burs
0.5 mm Flat End Mill, Ti, CoCr (T19) – 3 mm shank – imes-icore Dental Milling Burs
1.5 mm Ball End Mill, Zr, PMMA, Wax (T16) – 3 mm shank – imes-icore Dental Milling Burs
1.5 mm Flat End Mill, Ti, CoCr, PMMA, Wax, Zr (T5, T10, T17) – 3 mm shank – imes-icore Dental Milling Burs
0.6 mm Ball End Mill, Zr, PMMA, Wax (T32) – 3 mm shank – imes-icore Dental Milling Burs
1.0 mm Grinding Tool (Diamond), Glass Ceramics (T22) – 3 mm shank – imes-icore Dental Milling Burs
0.6 mm Grinding Tool (Conical, Diamond), Glass Ceramics (T23) – 3 mm shank – imes-icore Dental Milling Burs
2.5 mm Ball End Mill (Diamond Coating), Zr (T13, T40, T50) – 6 mm shank – ZrO2 Dental Milling Burs
Private: 1.0 mm Ball End Mill (Diamond Coating), Zr (T14, T41, T51) – 6 mm shank – ZrO2 Dental Milling Burs
0.6 mm Ball End Mill (Diamond Coating), Zr (T32) – 6 mm shank – ZrO2 Dental Milling Burs
1.0 mm Ball End Mill (Diamond Coating), Zr (T14) – 3 mm shank – Articon Dental Milling Burs
1.0 mm Ball End Mill (Diamond Coating), Zr (T14) – 6 mm shank – Articon Dental Milling Burs
0.6 mm Ball End Mill Short (Diamond Coating), Zr – 6 mm shank – Articon Dental Milling Burs
1.0 mm Ball End Mill, Zr, PMMA, Wax (T12, T14) – 6 mm shank – imes-icore Dental Milling Burs
1.5 mm Ball End Mill (long), PMMA, Zr, Wax (T16) – 6 mm shank – imes-icore Dental Milling Burs
2.5 mm Ball End Mill (Diamond Coating), Zr (T13) – 3 mm shank – Articon Dental Milling Burs
Private: 2.5 mm Ball End Mill (Diamond Coating), Zr (T13) – 6 mm shank – Articon Dental Milling Burs
2.5 mm Ball End Mill, Zr, PMMA, Wax (T11, T13) – 6 mm shank – imes-icore Dental Milling Burs
3.0 mm Ball End Mill (ZR-Coating), Zr, PMMA (T34) – 6 mm shank – Articon Dental Milling Burs
Common Dental Applications
Revitalizing Smiles
Zirconia discs (zirconia blocks) are a dentist’s arsenal for smile makeovers. Crafted with precision, they offer superior aesthetics, seamlessly blending with natural teeth.
Implant Dentistry
When it comes to dental implants, zirconia discs (zirconia blocks) play a pivotal role. Their biocompatibility ensures a snug fit while providing a strong foundation for prosthetic teeth.
Durability Redefined
One of the standout features of zirconia discs (zirconia blocks) is their exceptional durability. They withstand the rigors of daily wear and tear, promising longevity for dental restorations.
Zirconia Discs for Reliable CAD/CAM Restorations
Zirconia discs are used for crowns, bridges, veneers, inlays, onlays, hybrid abutments, and other dental restorations where strength, esthetics, and fit are important. For technical background, the ISO 6872:2024 dental ceramic materials standard explains requirements and test methods for ceramic materials used in fixed all-ceramic and metal-ceramic restorations and prostheses.
Available Zirconia Material Types
Multilayer
Multilayer zirconia discs use a gradual transition of shade and translucency to help mimic the natural appearance of teeth.
This makes them useful for crowns, veneers, and bridges where esthetics are especially important.
When paired with CAM software or Exocad®, the layering approach gives technicians better control over brightness, color saturation, and restoration placement during nesting.
In restorative dentistry, multilayer zirconia discs help labs create strong, natural-looking restorations that can blend more seamlessly with surrounding teeth.
16 VITA® Shades and Bleach Shades
Applications
Veneers
Full Contour Crown Anterior Tooth
Full Contour Crown Posterior Tooth
Inlays/Onlays
Full Contour Bridge
Monolithic Bridge
Bar
Reduced Crown
Reduced Bridge
Reduced Bridge
Hybrid Abutment Crown
Hybrid Abutment
Pre-shaded
Pre-shaded zirconia discs come pre-colored to streamline the restoration workflow.
They reduce the need for manual shading and help dental labs match common tooth shades more consistently.
Because the color is built into the material during manufacturing, pre-shaded zirconia can support natural-looking crowns, bridges, and posterior restorations with less finishing time.
Flexural Strength* , 16 VITA® Shades and 5 Universal Shades
Applications
Full Contour Crown Posterior Tooth
Full Contour Bridge
Monolithic Bridge
Bar
Reduced Crown
Reduced Bridge
Reduced Bridge
Hybrid Abutment Crown
Hybrid Abutment
White
White zirconia is known for its natural tooth-like shade and is often selected for cases where esthetics are important.
Its translucency helps it blend with natural teeth while maintaining the strength needed for dental restorations.
This material can be used for anterior and posterior applications, depending on the clinical indication and restoration design.
With proper milling and sintering, it supports durable, natural-looking crowns, bridges, veneers, inlays, and onlays.
Applications
Veneers
Full Contour Crown Anterior Tooth
Full Contour Crown Posterior Tooth
Inlays/Onlays
Full Contour Bridge
Monolithic Bridge
Bar
Reduced Crown
Reduced Bridge
Reduced Bridge
Hybrid Abutment Crown
Hybrid Abutment
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Dental Direct Zirconia Disc/Block
Dental Direkt offers a comprehensive range of zirconia discs (zirconia blocks) designed to meet the diverse needs of dental professionals. Dental Direkt’s product lineup includes discs (blocks) suitable for various applications. Dental Direkt annually utilizes over 100 metric tons of zirconium oxide powder to produce milling blanks, which are then distributed to over 60 countries worldwide. They manufacture more than 4.5 million dental prosthesis components from their ceramics each year. This impressive production of high-performance ceramics comes from the largest dental zirconia manufacturer in Europe.
Nacera Zirconia Disc/Block
Nacera® Pearl Natural is a type of zirconia with mechanical and light-optical characteristics that make it exceptionally user-friendly for technicians. With its Carefree Handling feature, technicians can place crucial elements on the disc (block) without concerns about stability. Additionally, ceramists do not need to make any adjustments to the translucency transition, as it remains seamless. It has gained immense popularity due to their remarkable properties. These discs (blocks) are made from high-quality zirconia, a ceramic material known for its durability and biocompatibility. The unique manufacturing process of Nacera Zirconia Discs (blocks) involves precision milling and sintering, resulting in exceptionally strong and aesthetically pleasing dental restorations.
FAQs about Zirconia Discs/Blocks
Are zirconia discs (zirconia blocks) suitable for all dental restorations?
Yes, zirconia discs (zirconia blocks) are versatile and can be used for a wide range of dental restorations, from crowns to bridges and implants.
Are there any disadvantages to using zirconia discs (blocks)?
While rare, zirconia discs (zirconia blocks) can cause wear on natural teeth if not properly adjusted. However, this can be easily mitigated by skilled dental technicians.
Are zirconia discs (zirconia blocks) more expensive than traditional materials?
Initially, zirconia discs (zirconia blocks) may be pricier, but their longevity and reduced need for replacements make them cost-effective in the long run.
Can zirconia dental restorations stain over time?
Zirconia’s resistance to staining is one of its strengths. It maintains its natural appearance even with regular consumption of staining agents like coffee or red wine.
Is zirconia biocompatible for all patients?
Yes, zirconia is biocompatible and suitable for most patients. Allergic reactions are extremely rare.
How do I care for zirconia dental restorations?
Caring for zirconia dental restorations is easy. Maintain good oral hygiene, avoid excessive force while chewing, and attend regular dental check-ups.