Mani RT Files 21mm – 20

Stainless steel endodontic files with a rectangular cross-section

SKU: MANXX00907
289.00 MRP 432.00 33% OFF
Inclusive of all taxes Earn 10 DentoCoins
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Buy 5+ units 283.22 / unit
Extra 2% OFF
Buy 10+ units 277.44 / unit
Extra 4% OFF
Arrives By: 8 Sep – 10 Sep
10-Days Returnable Hassle-free replacement
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Key Highlights

Stainless steel endodontic files with a rectangular cross-section

Description

Mani RT Files in the 21mm are essential instruments at the forefront of endodontic care. These precision-crafted files are constructed from high-quality stainless steel, ensuring durability and flexibility, both vital attributes for effective root canal treatments. What sets Mani RT Files apart is their meticulous design, featuring cutting edges set at an optimal 85-degree angle and a novel parallelogram cross-section with a significant difference between the long and short sides. This unique design results in remarkable flexibility and cutting ability, outperforming conventional files. Their 21mm length makes them versatile, and suitable for a range of clinical needs. These files excel in navigating the intricate and curved root canal systems often encountered in endodontic procedures, adapting seamlessly to canal contours for precise and efficient debris removal. Mani RT Files prioritizes patient well-being through adherence to rigorous sterilization and storage protocols. In essence, these files represent a pinnacle in endodontic technology, enhancing the precision, efficiency, and safety of root canal treatments, and ultimately improving patient outcomes and oral health.

Indication:

  • Effective file for treatment of a curved root canal

Comparison of RT Files & Conventional K-Files:

RT Files: 

  • Effective for curved canals
  • Optimal Fracture Resistance
  • Sharper Cutting Angle: 85 degrees
  • Rectangular cross Section improves easy debris removal
  • Prevents pushing debris apically
  • The smaller dimension allows maximum flexibility
  • Safely hollows/perforated canal path

K-Files:

  • Effective for normal or slightly curved canals
  • Lesser fracture Resistance
  • Less Cutting Angle: 45 degrees
  • A square cross-section removes less debris from the canal
  • More tendency to push debris apically
  • Less flexible as compared to RT Files
  • Improper use can cause canal ledging

Key Features

  • Effective for curved canals
  • Optimal fracture resistance
  • Sharp cutting angle: 85 degrees
  • Triangular cross-section for debris removal
  • Prevents pushing debris apically
  • High flexibility
  • Safe for hollowing/perforation

Specifications

  • Tapering Percentage: 2%
  • Working Part Material: Stainless steel
  • Handle Material: Polybutylene terephthalate(PBT)
  • Lenght: 21mm

Packaging

  • Pack of 6 Files

Directions for Use

  • Patient Preparation: Prepare the patient for the dental procedure, ensuring their comfort and administering local anesthesia as needed.
  • Access Opening: Create an access opening to reach the tooth’s pulp chamber and locate the entrance to the root canal system.
  • Working Length Determination: Accurately measure and determine the working length of the root canal using radiographs and electronic apex locators. This step is crucial for preventing over-instrumentation.
  • Initial Exploration: Select the appropriate Mani RT File size and taper for the specific case. Start with the smallest size and gradually progress to larger files as needed.Gently introduce the file into the root canal and perform initial exploration to ensure a smooth pathway.
  • Cleaning and Shaping: Using a combination of rotary and hand instrumentation techniques, work the Mani RT Files sequentially to remove pulp tissue, debris, and infected material from the root canal.Follow a crown-down or step-back technique to progressively shape the canal while maintaining the working length.
  • Irrigation: Regularly irrigate the root canal with an appropriate disinfectant solution (e.g., sodium hypochlorite) to flush out debris and disinfect the canal.
  • Patience and Caution: Exercise caution and patience when navigating curved or narrow root canals to avoid instrument separation and damage to the tooth structure.
  • Recapitulation: Periodically recapitulate by re-measuring the working length and ensuring the file is following the correct path.
  • Final Rinse: Perform a final rinse with an irrigating solution to remove any remaining debris and disinfect the canal thoroughly.
  • Dry Canal: – Ensure the root canal is dry before proceeding to the obturation phase. Use absorbent paper points to dry the canal.
  • Obturation: – Complete the root canal treatment by obturating (filling) the canal with a suitable material (e.g., gutta-percha) and sealer.
  • Restoration: – Restore the tooth with an appropriate restoration (e.g., crown) to seal the access opening.
  • Post-Procedure Care: – Provide post-procedure care instructions to the patient, including any necessary prescriptions and follow-up appointments.

Additional Information

Country of Origin: Vietnam

Manufacturer:
Mani Hanoi Co., Ltd. Pho Yen Factory
Vang Residential Group, Tan Huong Ward, Pho Yen City, Thai Nguyen Province, Vietnam
Phone: +91 72899 99456

Packer:
Mani Hanoi Co., Ltd. Pho Yen Factory
Vang Residential Group, Tan Huong Ward, Pho Yen City, Thai Nguyen Province, Vietnam
Phone: +91 72899 99456

Importer:
Mani Medical India Private Limited
C-14, First Floor, Okhla Industrial Area, Phase II, Tughlakabad, New Delhi 110020, India

Warranty & Service

  • Warranty is not applicable for this product.

Package Contents

Standard clinic packaging: 1 x Mani RT Files 21mm – 20 (Factory sealed box)

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

Brand Mani
Category RT Files
SKU Code MANXX00907
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.

DentaHaus Benefits

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Questions & Answers

Get answers from dental experts and verified practitioners

Q:

What are the main clinical advantages of Mani RT Files 21mm – 20?

✓ 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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