AMEXORS Large-Taper NiTi Hand Files SX-F3 Silicone Handle 21-31mm
Combining the progressive SX–F3 large-taper geometry of rotary systems with an ergonomic medical-grade silicone handle, these manual heat-treated NiTi files provide direct tactile feedback when shaping severely curved canals or working without an endodontic motor.
Key Specifications
Product Category: Manual Endodontic Hand Files (Large Taper)
Blade Material: Heat-Activated / Superelastic Nickel-Titanium (NiTi) Alloy
Handle Construction: Ergonomic Non-Slip Medical Silicone Handle (ISO Color-Coded)
File Sequence & Sizes: SX–F3 Sequence & Extended Tip Sizes (#10 to #50 / .02–.11 Tapers)
Available Lengths: 21mm, 25mm, 28mm, 31mm
Packaging: 6 pcs / blister pack
The AMEXORS Large-Taper NiTi Hand Files translate the crown-down shaping efficiency of the SX–F3 large-taper geometry into a manual instrumentation format. Designed for clinicians who prefer direct finger-tip tactile control—such as when navigating complex apical anatomy, treating medically compromised patients at the bedside, or teaching endodontic shaping techniques—these files replicate the exact tip diameters and variable tapers of engine-driven SX–F3 rotary files.
To reduce finger fatigue during clockwise watch-winding and balanced-force instrumentation, each file is fitted with an oversized, textured medical-grade silicone handle. The soft-touch grip provides secure torque transmission even with wet examination gloves, while the heat-treated NiTi blade smoothly tracks curved root canals across 21mm, 25mm, 28mm, and 31mm working lengths.
| Technical Parameter | Specification / Description |
| Brand | AMEXORS |
| Product Category | Manual Large-Taper Endodontic Hand Files |
| Blade Material | Heat-Activated / Flexible Nickel-Titanium (NiTi) Alloy |
| Handle Material & Design | Ergonomic Textured Medical-Grade Silicone Handle with Safety Floss Hole |
| File Sequence & Sizes | SX, S1, S2, F1, F2, F3 (Also available in #10–#50 tip sizes / .02–.11 tapers depending on pack option) |
| Available Working Lengths | 19mm (SX), 21mm, 25mm, 28mm, 31mm |
| Operation Method | Manual Hand Instrumentation (Watch-Winding / Balanced-Force Technique) |
| Depth Markings | Calibration Rings on Blade with Pre-Fitted Silicone Stop |
| Sterilization | Autoclavable up to 134°C – 135°C |
| Packaging Configuration | 6 Pieces per Blister Pack (Assorted SX–F3 or Single Size) |
