
Alpen Speedster Metal Cutter carbide burs are durable tungsten-carbide instruments engineered for rapid cutting of amalgam, metal, enamel, dentin, gold, porcelain, and PFM. The computer-aided manufacturing design produces a highly concentric bur that cuts aggressively without stalling or clogging, reducing preparation and chair time. The #556G cross cut fissure shape with a 0.9 mm head diameter and friction grip (FG) shank is ideal for creating butt-joint margins and refining the proximal box of crown, inlay, and onlay preparations. One-piece construction eliminates brazed joint breakage and rusting. Supplied in packs of 10 (R40556G).
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Sorted by lowest price · Add now, sign in at checkout











Alpen Speedster Metal Cutter carbide burs are durable tungsten-carbide instruments engineered for rapid cutting of amalgam, metal, enamel, dentin, gold, porcelain, and PFM. The computer-aided manufacturing design produces a highly concentric bur that cuts aggressively without stalling or clogging, reducing preparation and chair time. The #556G cross cut fissure shape with a 0.9 mm head diameter and friction grip (FG) shank is ideal for creating butt-joint margins and refining the proximal box of crown, inlay, and onlay preparations. One-piece construction eliminates brazed joint breakage and rusting. Supplied in packs of 10 (R40556G).
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