NIC® MH .04 taper rotary file assortment

NIC® MH Rotary Files

.04 / 17 / 21mm
$46.50 CAD
$46.50 CAD $48.00 CAD
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NIC® MH .04 taper rotary file assortment
  • NIC® MH .04 taper rotary file assortment
  • NIC® MH 17/.04 rotary file
  • NIC® MH 20/.04 rotary file
  • NIC® MH 25/.04 rotary file
  • NIC® MH 30/.04 rotary file
  • NIC® MH 35/.04 rotary file
  • NIC® MH 40/.04 rotary file
  • NIC® MH 17/.06 rotary file
  • NIC® MH 20/.06 rotary file
  • NIC® MH 25/.06 rotary file
  • NIC® MH 30/.06 rotary file
  • NIC® MH 35/.06 rotary file
  • NIC® MH 40/.06 rotary file
  • NIC® MH .06 taper rotary file assortment
MaxTech™ 6.0 Heat Treatment
360° Rotary Motion
Crown Down File System
Sterilizable 134° C
Detailed product information

Specifications, clinical guidance, documents and safety information are available below.

View product details
NIC® Dental · Rotary Files
NIC® MH Rotary Files

NIC® MH Rotary Files

$46.50 CAD
$46.50 CAD $48.00 CAD
Taper
Size
Length
SKU: AMH4021017
In stock
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Trying one of our endodontic file systems for the first time? We want you to purchase with confidence. If the system is not well suited to your clinical technique, contact us within 30 days of purchase. We will help you select a more suitable option or provide an exchange or refund in accordance with our return policy.

Applies to first-time purchases of eligible products. Maximum one opened pack per product system. Proof of purchase is required.
Product details

NIC® MH Rotary Files at a glance

Core specifications organized for quick review before selecting a configuration.

Manufacturer NIC® Dental
Motion Continuous clockwise rotation
Heat treatment MaxTech 6.0 heat-treated CM Wire NiTi
Cross-section Parabolic
Sizes 17/.04 / 20/.04 / 25/.04 / 30/.04 / 35/.04 / 40/.04 / 45/.04 / 17/.06 / 20/.06 / 25/.06 / 30/.06 / 35/.06 / 40/.06 / 45/.06
Lengths 21 mm / 25 mm / 31 mm
Packaging 6 instruments / pack
Sterility Non-sterile · sterilize before first use
Product overview

About this product

Additional information about this product and its intended clinical application.

NIC® MH Rotary Files are heat-treated NiTi endodontic instruments designed for continuous clockwise rotary root canal shaping. Made with MaxTech™ 6.0 heat-treated CM Wire NiTi for enhanced flexibility, the system features a parabolic cross-section and constant .04 and .06 tapers. Available in ISO sizes 17–45 and lengths of 21 mm, 25 mm, and 31 mm. Supplied non-sterile in packs of 6 for single use.

File identification

Recognize the file family by colour and size

Identify each file by its size, taper, colour and available length.

NIC® MH Rotary Files MH .04 ISO 17–45 / .04 file

MH .04

ISO 17–45 / .04

Constant .04 taper rotary shaping family for sequential canal preparation where flexibility and conservative enlargement are priorities.

21 mm / 25 mm / 31 mm 300–500 RPM 3.0 N·cm
NIC® MH Rotary Files MH .06 ISO 17–45 / .06 file

MH .06

ISO 17–45 / .06

Constant .06 taper rotary shaping family for sequential canal preparation when additional taper or coronal enlargement is clinically appropriate.

21 mm / 25 mm / 31 mm 300–500 RPM 3.0 N·cm
Assortment pack

What’s included

View the exact file mix included in each assortment pack.

2 packs
Pack configuration

MH4 Assortment

A visual breakdown of every instrument included in this pack.

6 files
1 ×
17/.04
1 ×
20/.04
1 ×
25/.04
1 ×
30/.04
1 ×
35/.04
1 ×
40/.04
Pack configuration

MH6 Assortment

A visual breakdown of every instrument included in this pack.

6 files
1 ×
17/.06
1 ×
20/.06
1 ×
25/.06
1 ×
30/.06
1 ×
35/.06
1 ×
40/.06
Familiar workflow

Coming from EdgeFile® X7?

NIC® MH Rotary Files is organized around a familiar continuous clockwise rotation workflow for clinicians who already use EdgeFile® X7. Product-specific specifications and manufacturer guidance remain the reference for clinical use.

  • File family: MH .04 · MH .06
  • Sizes: 17/.04 / 20/.04 / 25/.04 / 30/.04 / 35/.04 / 40/.04 / 45/.04 / 17/.06 / 20/.06 / 25/.06 / 30/.06 / 35/.06 / 40/.06 / 45/.06
  • Motion: Continuous clockwise rotation
  • Motor program: Continuous rotary · torque-controlled
Motion Continuous clockwise rotation
File family MH .04 · MH .06
Motor setup Continuous rotary · torque-controlled
Heat treatment MaxTech 6.0 heat-treated CM Wire NiTi

EdgeFile® X7 is referenced to help identify a familiar clinical workflow. Product-specific use should follow the current manufacturer instructions for use. Motor terminology can vary between manufacturers.

Clinical specifications

Design & clinical use

Key technical and clinical characteristics of NIC® MH Rotary Files.

Material / treatment MaxTech 6.0 heat-treated CM Wire NiTi
Motion Continuous clockwise rotation
Cross-section Parabolic
Taper design Constant taper · .04 and .06
Glide path NIC® PRG+ Rotary Glide Path File
Technique Sequential rotary shaping after a secured glide path
Motor & motion

Continuous clockwise rotation motor setup

Recommended operating configuration for this file system.

Motion Continuous clockwise rotation
Motor program Continuous rotary · torque-controlled
Use the motor program and settings specified for this product. If your motor uses different terminology, confirm the selected program and follow the current manufacturer instructions for use.
Clinical workflow

Step-by-step clinical workflow

Follow the clinical sequence below together with the current manufacturer instructions for use.

0 1 Establish a smooth, reproducible glide path Access · working length · ISO 010 → 015

Prepare straight-line access, scout the canal with small stainless-steel hand files and determine working length. Establish a smooth, reproducible glide path to at least ISO 015 before introducing an MH rotary file.

0 2 Establish the rotary pathway with 17/.04 Passive progression · 300–500 RPM · 3.0 N·cm

Introduce the 17/.04 MH file into the established glide path and advance passively toward working length using controlled movements and minimal apical pressure. Withdraw periodically to clean the flutes, irrigate and recapitulate as needed.

0 3 Primary shaping with 25/.04 Use 20/.04 first when additional progression is required

Advance 25/.04 passively toward working length when clinically appropriate. If 25/.04 meets resistance before reaching working length, withdraw, irrigate and recapitulate, then use 20/.04 to further establish the rotary pathway before returning to 25/.04.

0 4 Enlarge sequentially and verify the preparation Select .04 or .06 taper according to anatomy and preparation goals

When a larger apical preparation is clinically indicated, increase tip size sequentially through the available MH sizes. Use .04 taper when flexibility and conservative enlargement are priorities, and select .06 taper when additional taper is appropriate. Irrigate and recapitulate between files, then verify the final preparation and working length before proceeding with the selected irrigation and obturation protocol.

Documents & resources

Product information in one place

Product documents and technical resources for this file system.

IFU

Instructions for Use

Manufacturer instructions and product-specific clinical-use information.

View IFU →
Sterility & safety

Important information for this product version

Review the sterility, handling and safety information for this exact product version.

Sterility Non-sterile · sterilize before first use
Use Single Use
Clinical handling & safety Review before clinical use
Before first clinical use

This product is supplied non-sterile and must be sterilized before first clinical use. Steam sterilize at 134°C for 18 minutes using a validated steam sterilization process. Allow the instruments to dry completely before clinical use. After clinical use, discard the instrument. Do not clean, disinfect, sterilize, re-sterilize or reuse the file after clinical use.

  • For professional dental use only. Use appropriate personal protective equipment and rubber dam isolation.
  • Contains nickel-titanium. Do not use in patients with a known allergy or sensitivity to nickel-titanium or any other component of the device.
  • Use only with a compatible electric, torque-controlled endodontic motor.
  • Use continuous clockwise rotation only. Do not use reciprocating motion.
  • Do not introduce an MH rotary file into an unscouted canal. Establish a smooth, reproducible glide path before rotary instrumentation.
  • Use minimal apical pressure and allow the instrument to advance passively. Do not force the file when resistance is encountered.
  • If resistance is encountered, withdraw the file, clean the flutes, irrigate, recapitulate and reassess the pathway before continuing.
  • Exercise additional caution in canals with severe curvature, abrupt curvature, canal divisions, calcification or anatomy where safe passive progression cannot be achieved.
  • Clean the flutes frequently and inspect the instrument during use for deformation, unwinding, wear, corrosion, damaged cutting edges or other visible defects.
  • Irrigate and recapitulate frequently during instrumentation and between rotary files.
  • Because of the CM Wire heat treatment, the file may display a slight natural curve. Do not automatically interpret this as a defect or attempt to straighten the instrument before use.
  • Single use only. Do not clean, disinfect, sterilize or reuse after clinical use.
  • After clinical use, discard the instrument in an appropriate biohazard sharps container.
  • Store in the original packaging at room temperature in a clean, dry location away from direct sunlight, excessive heat and high humidity. Do not use after the expiry date shown on the product label.
Frequently asked questions

Common questions

Quick answers about product selection, configuration and clinical use.

What are NIC® MH Rotary Files used for?

NIC® MH files are continuous-rotation nickel-titanium instruments designed for sequential root-canal shaping after a smooth, reproducible glide path has been established.

What sizes and tapers are available?

MH is available in ISO sizes 17, 20, 25, 30, 35, 40 and 45 in both .04 and .06 constant tapers. Available lengths are 21 mm, 25 mm and 31 mm.

What motor settings should be used for MH files?

Use NIC® MH files with a compatible electric, torque-controlled endodontic motor in continuous clockwise rotation. Follow the speed and torque settings specified on the current NIC® MH product label, instructions for use or NIC-approved motor preset. Do not automatically apply settings published for another file system.

Can MH files be used in reciprocating motion?

No. MH is designed for continuous clockwise rotary operation and should not be used in reciprocating mode.

How should the MH shaping sequence begin?

First, establish a smooth, reproducible manual glide path to at least ISO 015. The 17/.04 file can then be used to establish the rotary pathway before progressing to larger shaping files according to canal anatomy and clinical requirements.

When should 20/.04 be used?

If 25/.04 does not progress passively toward working length, withdraw the instrument, irrigate and recapitulate, then use 20/.04 to further establish the rotary pathway before returning to 25/.04. Do not increase apical pressure to force progression.

When should I choose .04 versus .06 taper?

The .04 taper is useful when flexibility and more conservative enlargement are priorities. The .06 taper may be selected when additional taper or coronal enlargement is clinically appropriate. Taper selection should always reflect canal anatomy and the desired preparation.

Is MH supplied sterile?

No. MH files are supplied non-sterile and must be sterilized before first clinical use. The current product information specifies steam sterilization at 134°C for 18 minutes using a validated steam sterilization process.

Which familiar workflow is MH organized around?

MH is organized around a familiar EdgeFile® X7-style constant-taper rotary workflow for clinicians accustomed to flexible heat-treated NiTi files in .04 and .06 tapers. Follow the MH-specific specifications and NIC® manufacturer guidance rather than assuming interchangeability with another system.

Where is MH file manufactured?

MH file is manufactured in Shenzhen, Guangdong, China.

CanDent Group support

Need help choosing the right configuration?

CanDent Group can help you review the available configurations, specifications and product information for NIC® MH Rotary Files before you place your order.

Contact CanDent Group +1 (647) 947-4020

Product information: This page presents product specifications and workflow information for NIC® MH Rotary Files from NIC® Dental . Always follow the current manufacturer instructions for use supplied with the exact product.

Trademark reference: EdgeFile® X7 and other third-party product or program names are trademarks of their respective owners. They are referenced only to identify a familiar workflow or manufacturer-documented compatibility context. These references do not imply affiliation or endorsement.