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Prima Dental Needle-Shaped Trimming and Finishing Bur 7901 (12 Blade)

Gold-plated 12-blade needle finishing bur designed for precise trimming and smooth esthetic finishing of dental restorations.

Special Price ₹1,903.00 Regular Price ₹3,250.00 41.45% off

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Brand: Prima Dental

SKU

21897

Description

Prima Dental Trimming and Finishing Needle Bur (7901) – 12 Blade is engineered for high-precision trimming and final finishing of restorative materials. Its fine needle shape allows accurate access to detailed areas, making it ideal for refining margins and achieving smooth surface transitions. The bur features a gold-plated surface that enhances corrosion resistance and extends service life. Its advanced 12-blade configuration ensures efficient material removal while minimizing surface roughness. Optimized helix angles prevent cogging and reduce vibration, offering superior operator control and consistent esthetic outcomes. Designed for use with high-speed handpieces, this bur delivers reliable performance in demanding restorative finishing procedures.

Key Features

• Needle-shaped design for precise trimming and detailing
• 12-blade configuration for smooth, esthetic finishing
• Gold-plated surface improves corrosion resistance
• Minimizes surface roughness on restorations
• Optimized helix angles reduce cogging and vibration
• Excellent balance for controlled, stable operation
• Durable construction for long-term clinical use

Packaging

• Pack of 5 Trimming and Finishing Needle Burs

Specification

• Brand: Prima Dental
• Product Type: Trimming and finishing bur
• Bur Shape: Needle (7901)
• Blade Count: 12 blades
• Coating: Gold-plated
• Material: Stainless steel shank with carbide neck
• Diameter: 009
• Head Length: 3.8 mm
• Handpiece Compatibility: FG (Airotors)
• Cutting Action: Smooth, vibration-free finishing
• Sterilization: Fully autoclavable

Directions to use

1. Select the 7901 needle finishing bur for final trimming or margin refinement.
2. Securely insert the bur into a compatible FG high-speed handpiece.
3. Use light, controlled strokes to refine restoration surfaces.
4. Follow natural contours to achieve smooth esthetic results.
5. Avoid excessive pressure to maintain blade efficiency.
6. Clean and autoclave the bur after use before storage.

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