NiTi Rotary Files for Endodontic Product Sourcing
Compare available nickel-titanium rotary file systems by tip size, taper, working length, cross-sectional design, heat-treatment information, and recommended operating parameters. AMEXORS supports product specification review and quotation requests for dental distributors, importers, and private-label brands.
Available for dental clinics, distributors, and OEM / private-label brands worldwide.
Dental NiTi Rotary Files
Martensitic blue NiTi rotary system combining reduced shape memory with active cutting flutes, supplied in 21mm, 25mm, and 31mm lengths for curved canal shaping.
Gold thermal-activated NiTi files featuring a balanced austenite-martensite profile and progressive variable tapers in 21mm, 25mm, and 31mm lengths.
Staged high-torsion NiTi rotary system designed for coronal, middle, and apical removal of gutta-percha and obturation materials during endodontic revision.
Controlled memory NiTi files with a rainbow oxide finish that can be pre-curved before insertion to facilitate posterior access and curved canal negotiation.
Standard austenitic NiTi rotary system with convex triangular geometry and progressive tapers, available in 17mm, 21mm, 25mm, and 31mm lengths for routine shaping.
Ductile CM-wire NiTi rotary files engineered to eliminate spring-back in curved canals, featuring thermal shape recovery during autoclave sterilization.
Double-fluted S-shape cross-section with a rainbow oxide coating, providing deep chip space for rapid debris removal and reduced wall friction.
Heat-activated NiTi rotary system engineered to resist alternating tension-compression stress in curved canals across 21mm, 25mm, and 31mm lengths.
Heat-treated NiTi files featuring a dark surface-hardened finish and reinforced triangular core to resist torsional stress in narrow or calcified canals.
Pre-bendable blue thermal-activated NiTi rotary system with controlled memory metallurgy for tracking complex apical curvatures.
Supplementary F4 (#40/.06) and F5 (#50/.06) heat-treated NiTi finishing files designed for apical preparation in wide root canals across 21mm, 25mm, and 31mm lengths.
Dual-metallurgy SX–F3 rotary system pairing gold heat-treated shaping files for coronal flaring with flexible blue heat-treated finishing files for apical curves.
NiTi Rotary Files: Key Technologies & Applications
Different canal anatomies and treatment requirements call for different file characteristics. Our NiTi rotary files are available in multiple designs and heat-treatment options to support a range of root canal preparation needs.
Heat-Treated NiTi
Heat-treated NiTi alloys can provide greater flexibility and resistance to cyclic fatigue, making them suitable for files designed for curved and complex canal anatomy.
Controlled Memory
Controlled-memory characteristics allow greater flexibility and reduced restoring force, helping files better adapt to curved canal paths.
Optimized Geometry
Cross-sectional design, taper, pitch, and cutting geometry influence cutting efficiency, debris removal, and file behavior during canal preparation.
Sizes & Tapers
Multiple sizes and tapers allow clinicians to select files according to canal dimensions and the desired preparation protocol.
NiTi Rotary File Specifications
Compare available sizes, tapers, working lengths, operating parameters, and configurations across our NiTi rotary file range.
FILE SIZES & TAPERS
#25 · #30 · #35 · #40 · #45 · #50
WORKING LENGTHS
OPERATING PARAMETERS
FILE CONFIGURATIONS
PACKAGING
NiTi Rotary File Configurations
Different cross-section designs can be available across selected NiTi rotary file series, allowing buyers to specify the configuration required for their product line.
3S Shape
A triple-S cross-section designed for efficient cutting and debris removal.
Eccentric Rectangle
An offset rectangular cross-section designed for controlled instrumentation and reduced contact area.
S Shape
An S-shaped cross-section designed to support cutting efficiency during canal shaping.
Square
A square cross-section configuration available for selected endodontic file designs.
Convex Triangle
A convex triangular cross-section used in selected rotary file configurations.
NiTi Rotary Files FAQ
Find answers about available specifications, configurations, packaging, and OEM options for our NiTi rotary files.
