Diamond instrument for preparing zirconia, Round End Taper K856

K856 round-end taper diamond burs are purpose-built for zirconia preparation—specifically for sectioning zirconia crowns.

Part of the Z-Cut family, these instruments are engineered for the ceramic's extreme hardness, delivering longer the service life and much greater cutting capacity than standard instruments—even in ultra-slender profiles. A proprietary electro-plated bond locks premium, size-matched diamond grit to the shank, so abutments shape quickly and crowns section cleanly.