NiTi H-File 25mm

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

DiaDent's Hedstrom files (H-Files) have flute depth that increases with the taper, creating a sharper, more flexible instrument.


  • 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)
H-Files 25mm 6 files/box
NT503-201 H-File 25mm   #8
NT503-202 H-File 25mm   #10
NT503-203 H-File 25mm   #15 
NT503-204 H-File 25mm   #20 
NT503-205 H-File 25mm   #25 
NT503-206 H-File 25mm   #30 
NT503-207 H-File 25mm   #35 
NT503-208 H-File 25mm   #40 
NT503-209 H-File 25mm   #45
NT503-210 H-File 25mm   #50
NT503-211 H-File 25mm   #55
NT503-212 H-File 25mm   #60
NT503-213 H-File 25mm   #70
NT503-214 H-File 25mm   #80
NT503-215 H-File 25mm   #90
NT503-291 H-File 25mm   #15/40
NT503-292 H-File 25mm  #45/80