
Alpen® carbide operative and surgical burs are one-piece rotary instruments designed for rapid, aggressive cutting of amalgam, porcelain, metal, enamel, and dentin. The #558 crosscut straight fissure bur features a friction grip surgical-length shank and a 1.2 mm head diameter, providing precision and efficiency in restorative and surgical procedures. Its one-piece construction eliminates brazed joint breakage and rusting, while the optimized geometry reduces chatter and vibration for smoother cutting.
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Sorted by lowest price · Add now, sign in at checkout











Alpen® carbide operative and surgical burs are one-piece rotary instruments designed for rapid, aggressive cutting of amalgam, porcelain, metal, enamel, and dentin. The #558 crosscut straight fissure bur features a friction grip surgical-length shank and a 1.2 mm head diameter, providing precision and efficiency in restorative and surgical procedures. Its one-piece construction eliminates brazed joint breakage and rusting, while the optimized geometry reduces chatter and vibration for smoother cutting.
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