Why do finishing burs have more blades?

Higher blade counts remove smaller amounts of material, allowing for smoother and more controlled surface refinement.

Are 30-blade burs good for composite restorations?

Yes. They are commonly used to refine composite restorations and improve surface smoothness before polishing.

30 Blade Finishing

30-blade finishing burs are ultra-fine rotary instruments designed for the final stages of restoration finishing. With thirty cutting flutes, these burs produce a very smooth surface on restorative materials, helping clinicians refine margins and reduce surface irregularities before polishing.

Because of their high blade count, 30-blade finishing burs remove minimal material with each pass. This allows for precise surface refinement and improved restoration aesthetics, particularly when working with composite restorations where a smooth finish is essential for both appearance and plaque resistance.

Net32 makes it easy for dental professionals to compare 30-blade finishing burs from trusted manufacturers. Practices can review head shapes, shank types, and packaging options while comparing prices across multiple sellers.

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