When it comes to restorative dentistry, precision isn’t just preferred—it’s essential. Whether you're contouring enamel, refining margins, or prepping for crowns, the right bur can make all the difference. That’s where Osung’s Wheel 4.2 mm Diameter Diamond Burs come into play, offering both medium grit and coarse grit options to suit a variety of clinical needs.
🔍 What Makes Osung Diamond Burs Stand Out?
Osung has built a reputation for producing high-quality, GMP-compliant dental instruments that combine ergonomic design with clinical efficiency. Their diamond burs are no exception. Manufactured with premium-grade diamond particles, these burs are engineered for smooth cutting, minimal vibration, and extended durability.
⚙️ Product Overview: Wheel 4.2 mm Dia Diamond Burs
|
Feature |
Medium Grit |
Coarse Grit |
|---|---|---|
|
Diameter |
4.2 mm |
4.2 mm |
|
Shape |
Wheel |
Wheel |
|
Grit Type |
Medium (for controlled abrasion) |
Coarse (for rapid material removal) |
|
Application |
Finishing, contouring, smoothing |
Bulk reduction, crown prep, lab work |
|
Compatibility |
High-speed handpieces |
High-speed handpieces |
|
Sterilization |
Autoclavable |
Autoclavable |
🛠️ Clinical Applications
âś… Medium Grit
- Ideal for finishing composite restorations
- Smooths out enamel surfaces without overcutting
- Perfect for refining margins on indirect restorations
âś… Coarse Grit
- Designed for aggressive cutting and bulk reduction
- Excellent for crown and bridge preparation
- Useful in lab settings for trimming and shaping prosthetics
đź’ˇ Why Choose the Wheel Shape?
The wheel shape offers a unique advantage in accessing flat surfaces and tight interproximal areas. Its broad cutting surface allows for even pressure distribution, reducing the risk of gouging or uneven contours. This makes it a favorite among clinicians for tasks requiring precision and control.
đź§Ľ Infection Control & Sterilization
Both grit types are fully autoclavable, ensuring compliance with modern infection control protocols. The burs maintain their cutting efficiency even after multiple sterilization cycles, making them a cost-effective choice for busy practices.
Whether you're a general dentist, prosthodontist, or lab technician, Osung’s Wheel 4.2 mm Diamond Burs offer the versatility, durability, and precision you need to elevate your work. With medium and coarse grit options, you can tailor your approach to each patient and procedure—ensuring optimal outcomes every time.
Ready to upgrade your toolkit? Explore Osung’s diamond burs and experience the difference that quality engineering makes.

