H File
CONTRAINDICATIONS:


RT files
K-Files
Effective for curved canals
Effective for normal or slightly curved canals
Optimal Fracture Resistance
Lesser fracture Resistance
Sharper Cutting Angle : 71 degree
Less Cutting Angle: 45 degree
Rectangular cross Section improves easy debris removal
Square cross-section removes less debris from canal


INDICATIONS:
Effective file for treatment of a curved root canal
COMPARISON OF RT FILES & CONVENTIONAL K-FILES:




H Files

H Files





K-Files
