- These files have a D-Shaped cross section, thereby increasing their strength & resilience. - Unprecedented blade strength - Smooth Insertion. - Efficient canal preparation. - D-Finders resist but penetrate easily in the canal as compared to K-Files. - Increased resilience, improves the penetration force, making the files effective for a root canal narrowed by calcification. - Cutting flutes are shaped in to prevent cutting in (screwing effect). **For further product information, please contact Chat Support**