Question

Which cut of files has two rows of teeth, cut diagonally to each other?​

Answer 1

Answer:

The single-cut file has rows of parallel teeth cut diagonally across the working surfaces. The double-cut file has rows of teeth crossing each other.

Answer 2

Answer:

There are three general classifications of tooth form: single-cut, double-cut, and rasp. The single-cut file has rows of parallel teeth cut diagonally across the working surfaces. The double-cut file has rows of teeth crossing each other.