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Prima Dental Inverted Cone Bur HP 41 for Straight Handpiece (Pack of 10)

Precision inverted cone carbide FG bur designed for creating undercuts and mechanical retention in restorative cavity preparations.

Special Price ₹1,125.00 Regular Price ₹1,500.00 25.00% off

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Brand: Prima Dental

SKU

21898

Description

Prima Dental Inverted Cone Bur is a precision-engineered carbide rotary instrument developed for forming mechanical retention features during restorative cavity preparation. Its inverted cone geometry allows accurate creation of undercuts at the junction of the pulpal floor and cavity walls, ensuring improved retention of restorative materials. Manufactured from premium tungsten carbide, the bur delivers sharp, controlled cutting with minimal vibration, supporting conservative tooth preparation and excellent tactile control. It is particularly effective for occlusal lock formation and cervical retention in Class I, II, and IV cavities. Compatible with standard high-speed FG handpieces, this bur provides consistent performance and long-term durability in routine restorative dentistry.

Key Features

• Inverted cone design for precise mechanical retention
• Ideal for creating occlusal locks and cervical undercuts
• Sharp cutting edges support conservative cavity preparation
• Smooth, chatter-free cutting improves operator control
• Ensures strong mechanical locking of restorative materials
• Compatible with standard FG airotor handpieces
• Fully autoclavable for repeated hygienic use

Packaging

Pack of 10

Specification

• Brand: Prima Dental
• Bur Type: Carbide bur
• Shape: Inverted cone
• Category: Restorative rotary instruments
• Material: Premium tungsten carbide
• Cutting Edge: Sharp cone edges for precision undercut formation
• Performance: Smooth cutting with minimal vibration
• Compatibility: FG (Airotor)
• Durability: Maintains sharpness over multiple uses
• Sterilization: Fully autoclavable

Directions to use

1. Insert the inverted cone bur securely into a compatible high-speed FG handpiece.
2. Prepare the cavity and position the bur at the pulpal floor–wall junction.
3. Use light, steady pressure to create undercuts or mechanical locks.
4. Employ gentle brushing motions for smooth and controlled cutting.
5. After use, clean thoroughly and sterilize in an autoclave before storage.

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