Alpen Carbide Operative Bur #1557, Round End Cross Cut Fissure, Friction Grip Short Shank, 1.0 mm, 10/Pk

Alpen Carbide Operative Burs feature a one-piece tungsten carbide construction that eliminates brazed joint breakage and rusting for reliable, long-lasting performance. The #1557 bur has a round-end cross-cut fissure (straight fissure) head shape with a 1.0 mm head diameter and a friction grip short shank, designed for smooth, vibration-free cutting in crown and bridge preparation, cavity preparation, and endodontic access. Each package contains 10 burs.