NiTi K-File 25mm

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Diadent's nickel-titanium (Ni-Ti) files are available in standard ISO sizes, .02 taper.

DiaDent's K-Files are designed to clean and shape root canals.  It gives the users a smooth tactile sense inside the canal during instrumentation.


  • Ni-Ti shaft is made of premium nickel-titanium with 5 times the flexibility compared to stainless steel files


  • Ni-Ti has 10 times the stress resistance compared to stainless steel files


  • Produces smooth and progressive enlargement of root canal
  • Ni-Ti follows the existing canal path and has memory so there is no need to pre-bend the files


  • Color-coded handles and pre-inserted silicone stops


  • Ni-Ti resists spontaneous breakage
  • Increased angular rotation reduces fracture
  • Ni-Ti decreases zipping and stripping


  • Green Square for K files (6/box)
  • Red Circle for H files (6/box)
  • Blue Triangle for Reamers (6/box)
K-Files 25mm 6 files/box
NT502-201 K-File 25mm   #8
NT502-202 K-File 25mm   #10
NT502-203 K-File 25mm   #15 
NT502-204 K-File 25mm   #20 
NT502-205 K-File 25mm   #25 
NT502-206 K-File 25mm   #30 
NT502-207 K-File 25mm   #35 
NT502-208 K-File 25mm   #40 
NT502-209 K-File 25mm   #45
NT502-210 K-File 25mm   #50
NT502-211 K-File 25mm   #55
NT502-212 K-File 25mm   #60
NT502-213 K-File 25mm   #70
NT502-214 K-File 25mm   #80
NT502-291 K-File 25mm   #15/40
NT502-292 K-File 25mm   #45/80