Coltene Hyflex File 6% 21mm # 35

NiTi rotary endodontic file with controlled-memory flexibility for efficient, break-resistant root canal shaping.

SKU: COLXX00138
2,795.00 MRP 4,780.00 42% OFF
Inclusive of all taxes Earn 28 DentoCoins
Wholesale / Bulk Pricing
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Buy 5+ units 2,739.10 / unit
Extra 2% OFF
Buy 10+ units 2,683.20 / unit
Extra 4% OFF
Arrives By: 8 Sep – 10 Sep
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Coltene Whaledent

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Key Highlights

NiTi rotary endodontic file with controlled-memory flexibility for efficient, break-resistant root canal shaping.

Description

HyFlex™ Controlled Memory NiTi Files have been manufactured utilizing a unique process that controls the material’s memory. HyFlex CM files can be used with crown-down, step-back or recommended single length technique.

300% more resistance to separation
HyFlex CM NiTi files with Controlled Memory are up to 300% more resistant to cyclical fatigue compared to other NiTi files which substantially helps reduce the incidence of file separation.

No rebound + extreme flexibility = Superior canal tracking
HyFlex Controlled Memory NiTi files have been manufactured utilizing a unique process that controls the material’s memory, making the files extremely flexible, but without the shape memory of other NiTi files. This gives the file the ability to follow
the anatomy of the canal very closely, reducing the risk of ledging, transportation or perforation.

Regains shape after sterilization = Multi-use
The shape and strength of files with straightened spirals can be restored during autoclaving and reused. Files not returning to original shape should be discarded.

Key Features

  • Made of regenerative Titanium Nickel.
  • Pre-sterilised.
  • Much more resistant to cyclic fatigue than conventional NiTi.
  • Low incidence of file fracture.
  • By following the anatomy of the canal, they reduce the risk of steps, displacements or perforations.
  • Extremely flexible and break resistant
  • Long life expectancy due to the integrated controlled shape memory that allows it to regain its shape after heat treatment in the autoclave.

Specifications

Size Taper Length
15 6% 21mm
20 6% 21mm
25 6% 21mm
30 6% 21mm
35 6% 21mm
40 6% 21mm

 

Packaging

Coltene Hyflex File 6% 21mm :

  • Pack of 6

Assortment Pack :

  • 1 xCM NiTi file 25/.08, 19mm
  • 1 xCM NiTi file 20/.04, 21mm
  • 1 xCM NiTi file 25/.04, 21mm
  • 1 xCM NiTi file 20/.06, 21mm
  • 1 xCM NiTi file 30/.04, 21mm
  • 1 xCM NiTi file 40/.04, 21mm

Directions for Use

To use Coltene HyFlex Rotary Files 6% 21mm effectively, follow these general directions:

Preparation:

  • Ensure that the working area is clean and properly set up for endodontic procedures.
  • Use appropriate personal protective equipment, such as gloves and eyewear.

File Selection:

  • Choose the appropriate size and type of HyFlex Rotary File based on the anatomy of the canal and the specific requirements of the procedure.

Sterilization:

  • Confirm that the Coltene HyFlex Rotary Files are pre-sterilized.
  • If not, ensure proper sterilization according to the manufacturer’s guidelines before use.

Technique:

  • The HyFlex CM files can be used with crown-down, step-back, or the recommended single-length technique.
  • Select the technique that best suits the clinical situation and operator preference.

Handling:

  • Handle the files carefully to avoid any damage.
  • Utilize the extreme flexibility of the files to navigate the canal anatomy without causing ledging, transportation, or perforation.

File Insertion:

  • Insert the file into the canal with a gentle and controlled motion.
  • Follow the natural anatomy of the canal to minimize the risk of steps, displacements, or perforations.

Autoclaving:

  • After use, clean the files thoroughly.
  • Autoclave the files according to the manufacturer’s recommendations to ensure they regain their shape and maintain their properties for reuse.

Inspection:

  • Inspect the files for any signs of damage, deformation, or reduced efficacy after autoclaving.
  • Discard any files that do not return to their original shape or show signs of wear.

Resistance to Separation:

  • Benefit from the enhanced resistance to cyclic fatigue, which reduces the incidence of file separation during use.

Multi-use Consideration:

  • Files with straightened spirals can be autoclaved to regain their shape and strength for multi-use.
  • Discard any files that do not regain their original shape after autoclaving.

Additional Information

  • Country Of Origin: United States of America
  • Manufacturer: Coltene Whaledent

Warranty & Service

  • Warranty is not applicable for this product.

Package Contents

Standard clinic packaging: 1 x Coltene Hyflex File 6% 21mm # 35 (Factory sealed box)

For detailed package breakdowns or bulk master-carton counts, contact our wholesale desk.

Brand Coltene Whaledent
Category Endo Motor
SKU Code COLXX00138
Availability In Stock (Ready for Dispatch)
Product Type Dental Clinic & Hospital Supply

Clinical Instructions

  1. Inspect the packaging seal before clinical application.
  2. Prepare the operative field following standard clinical isolation protocol.
  3. Apply according to manufacturer directions and standard restorative technique.
  4. Dispose of single-use items in bio-medical waste according to healthcare regulations.

Warranty & Return Policy

  • 100% Genuine Guarantee: All items are procured directly from verified brand manufacturers & authorized distributors.
  • 10-Day Replacement Window: Eligible for return or replacement if received damaged, defective or with broken seal.
  • Manufacturer Warranty: Standard warranty applicable according to brand terms.

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Questions & Answers

Get answers from dental experts and verified practitioners

Q:

What are the main clinical advantages of Coltene Hyflex File 6% 21mm # 35?

✓ DentaHaus Expert Verified Answer Updated recently

Key clinical advantages include ergonomic handling, reliable dimensional stability, compatibility with all standard restorative dental materials, and excellent clinical comfort for patients.

Payment Options

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Ratings & Reviews

Verified feedback from practicing dentists & clinics

4.6
22 Verified Ratings
5 ★
80%
4 ★
15%
3 ★
5%
2 ★
0%
1 ★
0%
MG

Dr. Mamta Gaur

✓ Verified Dental Practitioner
8 Aug 2026
★★★★★

The material and handling consistency is top-notch. Our clinic orders in bulk batches and we get predictable, durable patient results every single time.

AK

Dr. Aman Kumar

✓ Verified Dental Practitioner
9 Jul 2026
★★★★★

Very convenient product for everyday restorative and clinical procedures. The wholesale 10+ discount saves us substantial clinic supply overhead.

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