Komet® H4MCXL Tungsten Carbide Crown Removal Bur

The H4MCXL is a tungsten carbide crown cutter for metal and ceramics. Ideal for cutting PFM and hard-metal crowns. This ingenious instrument cuts through ceramic veneering and the underlying metal structure without requiring instrument changes. For zirconia and high fused ceramics use Komet's 4ZR or 4ZRS crown cutters.

• Size: 014
• Size Ø: 014 1/10 mm
• L1 in mm: 5.0 mm
• Maximum Speed: 450,000

Also available with the length of 3.5 mm - H4MCL. Other features and benefits include:

• Tip transversing blade on tungsten carbide burs to facilitate penetration of the crown material
• Reduced heat generation thanks to effective spaces
• Outstanding durability
• Time savings

Indications for Use

PFM crown removal.

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

H4MCXL.FG.014: 5-Pack (Item Number: 338096)

View the complete Komet Ordering Guide - Tungsten Carbide.

View the Komet Rotary and Oscillating Dental Instruments IFU & Detailed Reprocessing Instructions (EN, FR).