Diamond K-12 Fire Rescue Blades for Metal Cutting and Extraction

The abrasiveness of the material will wear away the metal bond so quickly that good, usable exposed diamonds will be lost. The blade segments will wear down too fast, resulting in poor blade life.

The most important principle to understand is that the blade and the material INTERACT to make the sawing process work. Or the blade to cut freely AND fast, it is important to get the right blade for the job.