ALPEN SteriX Speedster (#RS40557G) 557G FG – Cross-Cut Fissure Carbide Bur (Pack of 10) by Coltene

[AcmeDent sku='BU7127']

Upgrade your intraoral cutting performance with the ALPEN SteriX Speedster 557G FG, a precision-engineered carbide fissure bur optimized for restorative dentistry and crown & bridge procedures.

Alpen SteriX Speedster 557G FG — the go-to sterile carbide bur for Canadian dental professionals aiming for fast, precise preparations of butt-joint margins and proximal boxes in ceramic inlays, onlays, and crowns. This cross-cut fissure bur combines gamma-ray sterilization with a one-piece, highly concentric, computer-aided design for smoother cuts, reduced vibration, superior durability, and zero contamination risk. Crafted for CAD-quality performance, it cuts enamel, dentin, PFM, porcelain, and more with minimal prep time and maximum control. Order your 10-pack FG burs today and experience unmatched Canadian dental precision

Key Features & Benefits

• Superior Cutting Efficiency
  Engineered for seamless cutting of enamel, dentin, amalgam, PFM, porcelain, gold, and other restorative materials. Its aggressive cross-cut design minimizes clogging and maximizes prep efficiency, significantly reducing chair time.
• Precision Machining
  Manufactured using computer-aided design to deliver a highly concentric, one-piece construction, enabling smoother, more accurate cutting with dramatically reduced vibration and chatter.
• Ultimate Durability & Reliability
  The singular solid construction eliminates weld joints—preventing rust and breakage. The SteriX variant adds a layer of asepsis: each bur is gamma-ray sterilized, individually packaged, and ready for immediate use—eliminating concerns about contamination and CFUs.
• Ideal for Ceramic Restorations
  Specifically designed to produce butt-joint margins and refine the proximal box in preparations for ceramic inlays, onlays, and crowns.
• Instrument Specs
  • Shape: 557G (cross-cut fissure)
  • Tip Diameter: 1.00 mm
  • Head Length: 4.00 mm
  • Pack Size: 10 burs per package