Excalibur Specialized Carbide


  • Distinct tooth geometry and flute design produce more efficient metal, porcelain, and PFM crown removal
  • 2.5x faster than leading metal-cutting carbide bur. Lower vibration, more consistent cutting speed, less breakage

ExcaliBur Specialized Carbide Burs are constructed from a single piece of 100% Tungsten Carbide with a blended neck to dissipate stress throughout the bur and reduce breakage.

Each bur head is CAD/CAM designed and engineered with a specification tolerance to within a thousandth of a millimeter.

Every ExcaliBur is manufactured using the most state-of-the-art Swiss-made 5-axis milling machines available.


The end-result is a Premium Bur that has superior concentricity and thus far less vibration and chatter when compared to conventionally constructed burs.

In the head-to-head comparison shown above, ExcaliBur Specialized Carbide Burs demonstrate a very consistent and predictable cutting force.

By comparison, the conventional construction of the leading carbide metal-cutting burs result in inherent vibration and chatter which results in a very inconsistent cutting force and cutting speed.



With the Karl Schumacher ExcaliBur series, the focus is on engineering operative dental burs that provide reduced heat, less vibration, and maximum cutting efficiency. The strength of the material used, combined with the single-piece construction, dissipates stress throughout the bur and reduces the risk of breakage.

Every ExcaliBur is manufactured using the most state-of-the-art, Swiss made, 5-axis milling machines available.

Every ExcaliBur is manufactured using the most state-of-the-art,


  • CAD/CAM specifications to a thousandth of a millimeter
  • Superior concentricity
  • Run cooler for a longer period


“I used the [ExcaliBur] surgical bur today on what I feared would be a tough upper molar extraction, but thanks to the bur, things went very well. My stress level was reduced.” -Dr. David A. Midkiff, DDS
“Compared to all the other instruments that we’ve had in the office, nothing equals the quality fo the Schumacher instruments.” -Dr. Jay Reznick, DMD, M.D.


ExcaliBur-series instruments are backed by a 30-day money-back guarantee.


  • Types – Specialized Carbide, Surgical Carbide, Zirconia Diamond, Operative Carbide, Gold Finishing
  • Sizes – 46 sizes available
  • Guarantee - 30-day money back guarantee.
  • Download - ExcaliBur Sales Sheet