* DMD2180 :
Complete crystal shape, perfect cubic octahedron, good diaphaneity, high impact strength and thermal stability,suitable for high grade cutting, drilling, and grinding tools.
* DMD2120 :
Irregular crystal shape, low strength, belonging to low grade, suitable for grinding tools and wheels that work with low load.
* DMD2130 :
Comparatively regular crystal shape, good strength, containing some regular crystals, suitable for grinding and cutting tools, grinding wheels that work with medium load.
* DMD2140 :
Regular crystal shape, high mechanic strength, belonging to middle grade, containing moreregular crystals, suitable for grinding and free-cutting
tools, grinding wheels which work with medium load.
* DMD2160 :
Complete crystal shape with full surface, good diaphaneity and low impurity, suitable for circular saws, frame-saw and geological broach.
* DMD2125 :
Comparatively regular crystals shape, medium strength, belonging to medium and low grade, suitable for cutting tools and grinding wheels that work with medium and low load.
* DMD2115 :
Irregular crystal shape, rough surface, low strength, suitable for grinding tools and wheels that work with low load. |
