From: Relation between laboratory cantilever bending test and finite element analysis of five different nickel-titanium rotary instruments
Endodontic file
TF adaptive
HyFlex EDM
Wave One
Reciproc Blue
One Shape
P value
Cantilever bending (grams)
Mean
SD
Ë‚ 0.0001*
86a
± 0.1
99.8b
± 0.5
144.5c
± 0.4
155d
± 0.8
174e