Endodontic Instruments ProFile Rotary Files Nickel Titanium M Wire

Basic Information
Place of Origin: Shenzhen, China
Brand Name: Perfect
Certification: ISO,CE,FDA,FSC
Minimum Order Quantity: 500 packs
Price: Negotiable
Packaging Details: 6pcs/box or blister
Delivery Time: 15 days since receiving payment
Payment Terms: T/T, Paypal, Western Union
Supply Ability: 14000 pcs per day
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Heat Treatment EX File compatible to Profile#15 White

Heat Treatment

1. product description

Length L21 L25 L31

#15/ #20/ #25/ #30/ #35/ #40/ #15-40


Torque 2.0~3.0N/cm
Rotary speed 200-350rpm
Cross-section Heat treatment

2. Use Protocol

1) Crown-Down &Access

Coronary 1 EX Files .06/40 Never force a EX File into the canal when progression becomes difficult, withdraw the instruument and go on to the next.
2 EX Files .06/30
3 EX Files .06/25
4 EX Files .06/20
5 EX Files .04/25
  Working length
Apical 6 EX Files .04/20

Determination of the exact working length (example: 22,5 mm):

Manual K-File +X-ray check: the K-File is used purely as a depth gauge, the K-File is used after the first EX File has reached the minimum estimated working length less 3 mm (ex.: 21-3 = 18 mm).

The Crown-Down will be continued until the exact working length;

Apex locator (optional): continue Crown-Down up until the foramen, using an apex locator as reference.

2) Apical preparation to the exact working length (example: 22,5 mm)

6 EX Files .04/20 Larger 04 EX Files if necessary
7 EX Files. 04/25

According to the anatomy of the canal


3) Final flaring (optional, according to obturation method)

8 EX Files .06/20 Larger.06 EX Files if necessary according to anatomy of canal. Penetrattion to the exact working length is not systematically sought, except if the root canal easily receives the .06 EX Files.

Heat Treatment Ex-File is totally compatible with Dentsply's Profile

Detailed Product Description

Product Name: NITI EX Engine(Profile Compatible) Application: Root Canal Treatment
Size: #15,#20,#25,#30,#35,#40 Length: L21/25/31mm
Taper: .04/.06 Material: Nickel Titanium M-Wire
Standard: CE/ISO/FDA/FSC Packing: 6pcs/packing


Endo Motor Files Engine UseNITI Profile EX File Size15 White color with ISO CE



Size Taper Torque Rotary Speed Range ISO Color Using Times Cross Section
#15 .04/.06 3.0 N/CM 325-375 RMP white 8-10 times U-Shape
#20 .04/.06 3.0 N/CM 325-375 RMP yellow 10-12 times U-Shape
#25 .04/.06 3.0 N/CM 325-375 RMP red 10-12 times U-Shape
#30 .04/.06 3.0 N/CM 325-375 RMP blue 10-12 times U-Shape
#35 .04/.06 3.0 N/CM 325-375 RMP green 10-12 times U-Shape
#40 .04/.06 3.0 N/CM 325-375 RMP black 10-12 times U-Shape



U-shaped cross-section of the instruments, which helps to remove tooth debris in the root canal. The cutting edge touch the root wall with a radial plane, which prevents the instruments from embedding in the root canal wall. Guiding effect for the round apical without cutting force.


Compositions and features:

EX File Taper .06, there are two color rings in the handle, mainly for the middle of the root canal preparation, also for preparing to apical in the curved and thick root canal.

EX File Taper .04, there is one color ring in the handle, mainly in the handle, mainly for the preparation of the crown.



Shenzhen Perfect Medical Instrument Co., Ltd, located in Shenzhen, Guangdong Province, is an integrated professional dental supplier in developing, manufacturing, and marketing. It set up in 2008 which committing to the innovation of products. The main products include Dental files, endo motors, dental burs and so on.. For files, we have different system files, for example, heat treatment endo rotary files (Dental Instruments), reciprocating files, one system files(Single-use file), retreatment files...

After years of development, production equipment completed fully automatically which improves the production efficiency. Perfect is adhering to the business philosophy of " Quality First, Customer First, Service First" and insists on innovation, quality, service. We have got ISO13458, CE, FDA, and our products are now being sold all over the world and have been obtained a good reputation from customers.

We sincerely welcome all the friends to visit us!


Contact Details

Phone Number : +86-158 1407 8725

WhatsApp : 8615814078725