China Suppliers Factory of High-Quality Saw Grade Diamond for Stone and Construction Engineering

They are widely used in applications requiring moderate grinding forces, such as processing glass, ceramics, stone, and non-ferrous metals, where high-impact resistance is not critical.

A semi-blocky shape offers a balanced structure between sharp-edged irregular shapes and highly durable blocky shapes, providing a good compromise between cutting speed and tool life.

It is ideal for wet grinding processes or applications where heat generation is kept low. This ensures the abrasive performs optimally without requiring high-temperature resistance.

It allows the crystal to micro-fracture during operation, continuously exposing new sharp edges. This self-sharpening mechanism helps maintain a consistent material removal rate.

A lower proportion of perfect cub-octahedron shapes results in a higher proportion of irregular or semi-blocky crystals, which can improve mechanical bonding in resin and metal bonds.