The D-shaped cross section allows unprecedented initial access and navigation of calcified and curved canals. Highly rigid design, avoids need for over-cutting. Quantity 6.
Taper:.02
Uses of D-Finders:
Root Canal Enlargement– Helps in widening the canal for further treatment.
Penetration of Narrowed & Calcified Canals– Specifically designed for root canals narrowed by calcification.
Reaming Motion– Uses a rotary cutting motion of 1/4 to 1/3 turn for effective canal preparation.
Prevention of Screwing Effect– Cutting flutes are shaped to avoid excessive cutting that could cause binding.
