
KaVo Kerr Operative Carbide Surgical burs are made from high-grade tungsten carbide, heat-treated for maximum strength and sharpness. The #557 bur features a straight flat-end (fissure) crosscut head with 6 flutes, a 1 mm head diameter, and 3.7 mm head length on an extra-long surgical friction grip (FG) shank. Ideal for initial entry, excavating infected dentin, extending preparation walls, creating retentive features, and endodontic access, supplied in a 100-piece clinic pack.
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Sorted by lowest price · Add now, sign in at checkout


KaVo Kerr Operative Carbide Surgical burs are made from high-grade tungsten carbide, heat-treated for maximum strength and sharpness. The #557 bur features a straight flat-end (fissure) crosscut head with 6 flutes, a 1 mm head diameter, and 3.7 mm head length on an extra-long surgical friction grip (FG) shank. Ideal for initial entry, excavating infected dentin, extending preparation walls, creating retentive features, and endodontic access, supplied in a 100-piece clinic pack.
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