- Generic NITI files available individual sizes in 21mm or 25mm only.
- Box of 6 files
- Assorted Pack available
- Single use only.
PxxFiles come in four tapers .02, .04, .06 and .08 (2% to 8% taper) They are uses sequentially to shape and debried the root canal. Using a crown down preparation technique the successive tapers enable the top, middle and apical third of any canal using this technique.