SS White Straight Round X-Cut RA Carbide Bur 1558

Carefully designed blade structure, rake angle, flute depth and spiral angulation combined with our specially formulated tungsten carbide results in the powerful cutting performance of our burs. SS White^® burs are engineered to deliver efficient cutting rate & performance for the most popular procedures.

SS White solid carbide burs are made with high-quality fine-grain tungsten carbide, which produces a blade that is sharper and wears longer compared to less expensive coarse grain tungsten carbide.

Blades made of fine-grain tungsten carbide, retain shape even as they wear.  Less expensive, large particle tungsten carbide dulls quickly as the large particles break from the blade or cutting edge.