Alpen Operative Carbide Bur, FG, Straight Cross Cut Fissure, #557, 1.0 mm, 10/Pk, R100557

The Alpen Operative Carbide Bur #557 is a friction grip (FG) rotary instrument designed for fast, long-lasting cutting on amalgam, porcelain, dentin, and enamel. Its one-piece construction eliminates the risk of fused joint breakage and rusting, ensuring smooth cutting without clogging or stalling, which significantly reduces preparation time. This straight cross cut fissure bur features a 1.0 mm head diameter and is ideal for restorative procedures.