- Kerr SybronEndo K3XF Hand Files.
- Variable Pitch Provides More Control And Channels Debris Coronally.
- Half The Stiffness Of Other Files And Two Times More Resistant To Fracture.
- Better Centering, More Stability Provided By A Third Radial Land.
- Taper-4, Size-15-40, Length-25mm.
- Rotary Nickel Titanium File.