Dental Which of the following is false about Protaper system A It has non cutting Tips B Conventionally has set of 6 files Sx S1 S2 F1 F2 and F3 C F1 has 0.25 mm diameter and 8% taper D There is separate system for retreatment cases. 💡 Explanation Which of the following is false about Protaper system ✓ Correct Answer: C. F1 has 0.25 mm diameter and 8% taper