| One of the key factors that determines the performance of diamond saws and drill bits is the type of aggregate in the concrete or asphalt being cut.
This aggregate map is not intended, nor should it be used to precisely define all aggregate in a given area. Instead, it is published as a “general guide” to the predominate aggregate hardness (as it relates to sawablilty) likely to be encountered in the areas defined by the various colors.
Click map to view full PDF of Aggregate Classification Map with specific state aggregate descriptions. |