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Load image into Gallery viewer, 6844 dual grit diamond for veneer preparations
Load image into Gallery viewer, 6844.FG.014 two grit veneer diamond
Load image into Gallery viewer, 6844.FG.016 two grit veneer diamond bur
Load image into Gallery viewer, 6844 dual grit close-up
Load image into Gallery viewer, 6844 dual grit diamond bur various lengths

Komet® 6844 Dual Grit Diamond Bur

CRD Item Number: 190090

Manufacturer SKU: 6844.FG.014

Vendor Komet
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Komet's 6844 is a two-grit, long tapered chamfer diamond used for veneer preparation.

Tthe long portion of the working length is coarse grit (green) and is used for roughening of facial surfaces. The tip is fine grit (red) and used for refining the margin area near the gingiva.

Dual grit prevents you from cutting too much material on the gingival margin.

Size 014:

  • Size Ø: 014 1/10 mm
  • L1 in mm: 10.0 mm
  • L1 in mm: 1.5 mm
  • Maximum Speed: 300,000
  • Angle: 1,8°

Size 016:

  • Size Ø: 016 1/10 mm
  • L1 in mm: 10.0 mm
  • L1 in mm: 1.5 mm
  • Maximum Speed: 300,000
  • Angle: 2°
Indications for Use

Veneer preparation, axial reduction.

Looking for a way to easily switch to Komet burs? Download and then print a Komet Bur Conversion Card here:

Shank Type

Komet 6844 Shank Type

Diamond Grit Size Legend

Komet Diamond Grit Size Legend

Maximum Permissible Speed Legend



Komet Maximum Permissible Speed Guide

6844.FG.014. Size Ø: 014 1/10 mm: 5-Pack (Item Number: 190090)

6844.FG.016. Size Ø: 016 1/10 mm: 5-Pack (190091)