How to choose the diamond section length of the diamond wire saw loop?

For the 2.5mm OD, 1.8mm OD endless diamond wire saw loop, different materials cutting need different diamond section length, the good choice could improve the diamond wire loop cutting efficiency.

1: The diamond section length is 11mm, which is mainly used for cutting tires.

2: The diamond section length is 8mm, which is mainly used for cutting stones and ceramics.

3: The diamond section length is 6mm, which is mainly used for cutting graphite, foamed aluminum etc soft materials.

4: The diamond section length is 6mm, which is mainly used for the small wheel machine, due to the long diamond section will lead to the break off of the loops easily.