The perfect concentricity of every Busch Bur guarantees smooth, even cutting and finishing at any speed. Busch Burs are available in scores of sizes and shapes, and deliver the kind of durability you have come to expect from the world's leading manufacturer of quality jewelry burs.

Made of Tungsten Vanadium Steel. Each bur has been precisely machined to offer a consistent even cut every time. The Busch Tungsten Vanadium Steel burs are considered the highest quality available. They are manufactured in Germany. All Busch burs have the standard 3/32" diameter and 1 3/4" (44.5mm) length.