Achieve Unparalleled Precision: Osung USA's Wheel 4.2mm Diamond Burs for Exceptional Dental Outcomes

As a leading provider of premium high-quality dental instruments to USA dentists, Osung USA is dedicated to equipping dental professionals with the tools necessary for their best performance and efficiency. Among our exceptional range of rotary instruments, the Wheel 4.2mm Diameter Diamond Burs, available in both Medium Grit and Coarse Grit, stand out as indispensable assets for a variety of precise dental procedures.

These wheel-shaped diamond burs, with their distinct 4.2mm diameter, are engineered for optimal cutting efficiency and controlled material reduction, ensuring superior results in restorative and cosmetic dentistry.

Understanding Dental Instrument Categorical Hierarchy: Where Burs Fit In

Within the broader landscape of dental instruments, burs occupy a crucial position as rotary cutting instruments. They fall under the general category of Operative Dentistry Instruments, which are primarily used for tooth preparation, shaping, and finishing. More specifically, diamond burs are a subset of rotary instruments that leverage the hardness of natural or synthetic diamonds for abrasive cutting.

The hierarchy can be broadly visualized as:

• Dental Instruments

  • Diagnostic Instruments (e.g., explorers, mirrors)

  • Restorative Instruments (e.g., amalgam carriers, composite instruments)

  • Surgical Instruments (e.g., forceps, elevators)

  • Endodontic Instruments (e.g., files, reamers)

  • Periodontic Instruments (e.g., curettes, scalers)
• Rotary Cutting Instruments (Burs)

  • Carbide Burs

  • Diamond Burs

    • Various Shapes (e.g., wheel, tapered, round, flame)
    • Various Grit Sizes (e.g., coarse, medium, fine)
  • Ceramic Burs
  • Polishing Burs

This classification helps dentists select the right instrument for each specific stage of a procedure, ensuring precision and optimal patient care.

Osung USA's Wheel 4.2mm Diamond Burs: Detailed Features, Usage, Material Composition, and Benefits

Osung USA's Wheel 4.2mm Diamond Burs are designed with the discerning dentist in mind, offering unparalleled performance and durability.

Material Composition: The Power of Diamonds and Stainless Steel

At the core of these high-performance burs is a stainless steel shank, chosen for its strength, corrosion resistance, and compatibility with various dental handpieces (specifically, FG stem design for multi-use diamond bur applications). The working part of the bur, the head, is meticulously coated with natural diamonds. These diamond particles are electro-deposited onto a plated metal layer, typically nickel, ensuring a secure and uniform distribution of abrasive elements. This composition allows the burs to effectively grind hard tissues like enamel, ceramics, zirconia, and even certain metals and plastics.

Grit Sizes: Tailored for Specific Applications

The effectiveness of a diamond bur is heavily reliant on its grit size, which determines its abrasiveness and the finish it produces. Osung USA offers the 4.2mm Wheel Diamond Bur in two crucial grit sizes:

• Wheel 4.2mm Dia. Medium Grit Diamond Bur (ISO #068.42M1)
  • Grit Size: 105-125 µm (micrometers)
  • Color Code: Often indicated by a ring (or lack thereof) on the bur shank (no color for medium grit in many systems).
  • Features: Provides efficient material reduction with a smoother finish compared to coarse grit. Designed for consistent abrasion, reducing the risk of chipping on brittle materials. Minimal vibration for improved control and patient comfort.

  • Usage:

    • Initial shaping and contouring: Ideal for controlled reduction of tooth structure in crown and veneer preparations, where precise margin shaping is crucial.

    • Refinement of preparations: Used after gross reduction to smooth surfaces and define precise anatomical features.

    • Composite Finishing: Excellent for producing detailed and smooth shaping of composite restorations.

    • General Operative Dentistry: A versatile choice for a wide range of procedures requiring moderate material removal and a relatively smooth finish.
  • Benefits: Offers a balance between aggressive cutting and a refined finish, making it a workhorse in many restorative procedures. Its smooth abrasion surface helps prevent unwanted gouging or chipping.

• Wheel 4.2mm Dia. Coarse Grit Diamond Bur (ISO #068.42C1)

  • Grit Size: Typically ranges from 151 µm to 180 µm or higher.

  • Color Code: Usually indicated by a green band on the bur shank.

  • Features: Dense diamond coating ensures superior cutting efficiency for rapid material removal. High strength and durability. Concentricity tolerance of less than 0.003mm to prevent damage to the handpiece and ensure high precision.

  • Usage:

    • Gross Reduction: Primarily used for aggressive bulk reduction of tooth structure, especially on occlusal surfaces or for preparing large flat areas in crown and bridge work.

    • Crown and Bridge Preparation: Efficiently reduces tooth structure for full crown or on lay preparations, allowing for quick removal of substantial material.
    • Zirconia and Ceramic Reduction: Highly effective for rapidly reducing hard ceramic and zirconia materials due to their high abrasiveness.
    • Old Restoration Removal: Can be used for efficient removal of old amalgam or composite restorations.
  • Benefits: Maximizes cutting efficiency, significantly reducing chair time for procedures requiring substantial material removal. Its robust design ensures a longer lifespan even with aggressive use on hard materials.

Shared Features & Benefits of Osung USA Wheel 4.2mm Diamond Burs:

• Premium High Quality: Manufactured with natural diamonds and high-grade stainless steel, ensuring exceptional performance and longevity.

• High Precision Results: Quality control tested to deliver consistent and accurate results, minimizing errors and enhancing procedural success.

• Versatility: Effective on a wide range of hard dental materials, including enamel, dentin, porcelain, ceramics, and some metals.

• Optimal Head Diameter (4.2mm): The specific wheel shape and diameter are ideal for creating defined shoulder and chamfer margins, as well as for precise occlusal reduction and contouring.

• FG Shank Design: Compatible with high-speed friction grip handpieces, providing efficient and controlled cutting.
• Reduced Vibration: Engineered to minimize chatter, leading to improved control for the dentist and greater comfort for the patient.
• Cost-Effective: Offered in convenient 5-per-pack quantities (Product Code: 068.42M1 for Medium Grit, 068.42C1 for Coarse Grit), providing excellent value for premium instruments.

Why Choose Osung USA Diamond Burs for Your Practice?

At Osung USA, we understand that every detail matters in dentistry. Our Wheel 4.2mm Diamond Burs are a testament to our commitment to providing dentists with instruments that are not just tools, but extensions of their skill and precision. By incorporating these premium burs into your practice, you can expect:

• Enhanced Efficiency: Faster and more controlled material removal, streamlining procedures.

• Superior Outcomes: Achieve precise preparations and smooth finishes, leading to aesthetically pleasing and durable restorations.
• Increased Patient Comfort: Reduced vibration and efficient cutting minimize discomfort during procedures.
• Reliability You Can Trust: Our instruments undergo rigorous quality control, ensuring consistent performance with every use.

For USA dentists seeking to elevate their practice with instruments that truly perform, Osung USA's Wheel 4.2mm Diameter Diamond Burs in Medium and Coarse Grit are an indispensable choice. Invest in quality, invest in efficiency, invest in Osung USA.