8856

8856 Diamond Chamfer Bur

Features:

The Komet 8856 is a fine grit, tapered chamfer diamond bur designed for efficient crown preparation finishing.

Its quarter-round chamfer shape allows for rapid and effective coronal preparation finishing while delivering an excellent surface quality.

The instrument is engineered to reduce heat generation during use, contributing to improved operative comfort.

This diamond bur shape is also available in the following grits:

• 856 – Medium grit

• 6856 – Coarse grit

• 5856 – Super-coarse grit

• 856XC – Extra-coarse grit

• H375R – Matching carbide finisher

Benefits:

• Rapid and efficient finishing of crown preparations

• Excellent surface quality

• Reduced heat generation during use

• Improved operative comfort

• Multiple grit options available to suit clinical requirements

Recommendations for use:

• Suitable for finishing coronal preparations.

• Select the appropriate grit according to the clinical indication and required surface refinement.

• Can be complemented with the matching carbide finisher H375R.

The Komet 8856 is a fine grit tapered chamfer diamond bur developed for fast and effective finishing of crown preparations. Its quarter-round chamfer design ensures excellent surface quality while reducing heat generation during use, supporting improved operative comfort. Available in multiple grit options, it allows clinicians to adapt the instrument to different preparation stages and surface refinement requirements.

• Movement Mechanics: rotary
• Grit: Fine
• Maximum Speed: 300000