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Mani K File #15-40 ,21mm (6 pcs/box)

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Mani K File #15-40 ,21mm (6 pcs/box)

The Mani K File is a stainless steel Non-Sterile Instrument with extraordinarily sharp and mirror-like finished edges.

Its high ductility makes for excellent working characteristics.

MANI’s original 18-8 hard-fibre stainless steel prevents corrosion after repeated cleaning and sterilization. 

This Mani dental k file with shank used for enlarging root canal.


  • This is the dental file with a shank used for enlarging the root canal.
  • They are generally used with a quarter turn “watch-winding” motion and vertical pull
  • It is used by the movements of vertical reciprocation or lifting.


Length: 21mm, 25mm Packing: 6 boxes Style: K frustration

1. The cross-section of K-file is diamond-shaped, the rotary cutting effect is weak, the thread pitch is tight, and the cross-sectional area is large, which is mainly used to remove the root canal wall dentin and dredge root canal.

2. The cross section is circular, and the cutting edge is almost perpendicular to the instrument. When working up and down, the working efficiency is high, and it is not suitable for rotary cutting. Otherwise, it is easy to break. When the root canal is thicker and there are more cases of debris in the lumen, should be used for eugenics.

3. The cross section of the enlarged needle is triangular, which is used for root canal rotation to cut dentin.

4, S needle (spreader) for the lateral pressure of the root canal filler, the working part is a smooth tapered cylinder, the tip of the needle is round or A certain angle.

5, P needle (Plugger) for the vertical tube pressure of the root canal filling, smooth tapered cylindrical, needle tip straight.

Standard warranty covered by Lumiere32 against any manufacturing defect. In such events, please report to us within 7 days from date of delivery at connect@lumiere32.sg. 

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