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NiTi Rotary Files for Root Canal Treatment

APL STAR-FLEX Gold heat-treated NiTi rotary files in 21 mm and 25 mm lengths, packs of six, with controlled memory, a triangular cross-section and a non-cutting safety tip.

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Choosing NiTi rotary files

NiTi rotary files shape the root canal when driven by an endo motor. Their alloy treatment, cross-section, tip design and taper sequence decide how they handle curved canals and how they resist fatigue, so it pays to know what you are buying beyond the pack price.

APL STAR-FLEX Gold Rotary Files

Available as 21 mm (pack of 6) and 25 mm (pack of 6).

  • Third-generation NiTi files for cleaning and shaping in line with Schilder’s objectives
  • Gold thermal treatment of a patented NiTi alloy, with controlled memory
  • Cyclic fatigue resistance: listed as 350% more resistant to cyclic fatigue, with improved flexibility and torsional strength
  • Triangular cross-section with sharp cutting edges
  • Non-cutting safety tip to follow canal curvature and minimise apical transportation and ledging
  • Corrosion resistant and autoclavable; six-file sequence

The manufacturer recommends the crown-down technique for canal preparation.

Rotary file buying guide

21 mm or 25 mm?

Choose the length that suits the working length and access of the teeth you treat. Shorter 21 mm files make posterior access easier; 25 mm files suit longer canals.

Heat-treated and controlled-memory files

Heat treatment changes the NiTi alloy’s behaviour, improving flexibility and fatigue resistance. Controlled-memory files can be pre-curved and do not spring back fully, helping in curved canals.

Using rotary files safely

  • Set the endo motor to the speed and torque the file manufacturer recommends.
  • Create a glide path before rotary instrumentation.
  • Irrigate frequently and clean flutes during use.
  • Inspect files for unwinding or deformation and discard them according to the manufacturer’s guidance.

Rotary file price in India

Pricing depends on file length, pack size, alloy treatment, taper sequence and brand. AGKEM supplies APL STAR-FLEX Gold files on enquiry, with clinic and bulk quantities available.

Related endodontic equipment

Rotary file FAQs

What are NiTi rotary files used for?

Cleaning and shaping root canals when driven by an endo motor.

What lengths are APL STAR-FLEX Gold files available in?

21 mm and 25 mm, each in packs of six files.

What makes STAR-FLEX Gold files different?

A gold thermal treatment with controlled memory, a triangular cross-section with sharp cutting edges, and a non-cutting safety tip. They are listed as 350% more resistant to cyclic fatigue.

Are STAR-FLEX Gold files autoclavable?

Yes, they are listed as autoclavable and corrosion resistant.

Which technique is recommended for these files?

The manufacturer recommends the crown-down technique for cleaning and shaping.

What is the price of rotary files in India?

It depends on length, pack size, alloy treatment and brand. AGKEM provides current pricing on request.

Need rotary files? Share your requirement and AGKEM will send current pricing and availability. Call +91 88261 92637, message on WhatsApp or email info@agkem.com.