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Load image into Gallery viewer, An example of use for Komet 10839 end-cutting diamond crown prep bur

Komet® 10839 End Cutting Diamond Crown Preparation Bur

CRD Item Number: 1901002

Manufacturer SKU: 10839.FG.010.A2

Vendor

Komet

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Komet's 10839 is an end cutting diamond for lowering the preparation limit following modified shoulder preparation with 837KR/837LKR series or for creating a flat preparation floor in the cavity, end cutting. Other features and benefits include:

  • Fine Grit (46um).
  • Max. RPM: 300,000 for sizes 010 and 012 and 450,000 for sizes 014 and 016.

Indications for Use

Crown preparation.

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

Komet End-Cutting Diamond 10839 is used to remove a fragile "J" margin.

The modified shoulder tip and non-cutting side will remove the marginal lip.

End Cutting Diamond Bur 10839 removing the J margin

Shank Type

Komet 845 Shank Type

Diamond Grit Size Legend

Komet Diamond Grit Size Legend

Maximum Permissible Speed Legend



Komet Maximum Permissible Speed Guide

Friction Grip Shank:

10839.FG.010. Size Ø: 010 1/10 mm: 5-Pack (Item Number: 1901002)

10839.FG.012. Size Ø: 012 1/10 mm: 5-Pack (1901003)

10839.FG.014. Size Ø: 014 1/10 mm: 5-Pack (1901004)

10839.FG.016. Size Ø: 016 1/10 mm: 5-Pack (1901005) OR 100-Pack (1901006)