Diamond Grinding Plates

How Do Diamond Grinding Plates Work?

Diamond grinding plates operate by using industrial-grade diamond particles embedded in a metal bond. As the plate rotates at high speeds, the exposed diamonds grind and wear away the surface material through abrasion. The grinding segments gradually wear down, exposing new diamond particles for consistent grinding efficiency. The performance of a grinding plate depends on factors such as bond hardness, segment shape, and grit size. Softer bonds work better on hard materials like granite, as they expose fresh diamonds more quickly, while harder bonds are more durable on softer materials like asphalt. The segment configuration also plays a key role—some plates are designed for aggressive grinding, while others provide a smoother, more even finish.

What Are the Different Types of Diamond Grinding Plates?

Diamond grinding plates come in various designs to accommodate different grinding needs:
Single-Segment Plates: Feature fewer diamond segments, making them ideal for slower, controlled grinding and fine finishing.
Double-Segment Plates: Contain more segments, providing a balance between grinding speed and durability for general-purpose use.
Arrow-Segment Plates: Designed with sharp, arrow-shaped segments for aggressive coating removal and fast material grinding.
Round-Segment Plates: Offer a smoother grinding action, reducing deep scratches and leaving a finer surface finish.
PCD (Polycrystalline Diamond) Plates: Specifically engineered for removing thick coatings, adhesives, and epoxy without excessive wear on the tool.