- Featuring a 0.04 constant taper, an ISO size #40 tip diameter, and an extra-long 31mm working shaft, it is optimized for the final mechanical enlargement and finishing of exceptionally deep or long canal systems
- Comparable to K3™, Vortex™, HyFlex®NT™, Endosequence
Uses
- Deep Final Apical Enlargement:
- Functions as the master apical file to cleanly widen, finish, and shape the apical third of very long root canals
- Long-Tooth Endodontics:
- Essential for navigating unusually long teeth, such as prominent maxillary canines and central incisors, where shorter standard lengths (21mm or 25mm) cannot reach the complete working depth
- Debris Extraction in Large Canals:
- Safely clears out dentinal shavings, necrotic tissue, and pulp remnants from deep, wide root configurations
- Deep-Root Obturation Retreatment:
- Used during endodontic retreatments to engage, break up, and extract older, failing gutta-percha fillings situated deep within the apical anatomy
- Constant-Taper Protocols:
- Integrates directly into conventional engine-driven, crown-down, or single-length rotary shaping technique
- Universal Handpiece Integration:
- Operates reliably across all common rotary endodontic techniques designed for constant-taper sequences
Features
- Super-Elastic USA NiTi Alloy:
- Manufactured from premium American nickel-titanium alloy, ensuring vital flexibility and structural integrity despite the thicker size #40 core
- Extended 31mm Reach:
- Features an elongated physical shaft designed specifically to handle deep root configurations comfortably
- No-Rebound Pre-Bending:
- The advanced metallurgy enables manual pre-bending by the clinician to negotiate steps or enter hard-to-reach orifices without a stiff spring-back action
- Flute Unwinding Safety Mechanism:
- Engineered to physically unwind its metallic flutes when exposed to excessive torque. This serves as a critical visual warning to discard the tool before an intracanal fracture occurs
- ISO Color Scheme & Formatting:
- Outfitted with a silver handle indicating the 0.04 taper family, coupled with a black size indicator ring for easy chairside selection
- Industry Compatibility:
- Comparable in function to systems like K3™, Vortex®, HyFlex® NT™, and Endosequence®
Benefits
- Overcomes Anatomical Limits:
- Eliminates the risk of under-preparing the apical third of long teeth by ensuring complete mechanical reach
- High Breakage Protection:
- Provides up to 490% greater resistance against cyclical fatigue failure compared to conventional, untreated rotary files, drastically lowering the risk of broken fragments inside the root
- Preserves Natural Root Paths:
- Stays centered within the natural morphology. This minimizes dangerous structural clinical errors like canal straightening, zipping, ledge formation, or apical wall perforation
- Seamless Market Integration:
- Operates with the exact same rotational and torque metrics as established market standards like K3™, Vortex®, HyFlex®NT™, and Endosequence®
