Dry Diamond Discs for Cutting Grinding or Engraving Granite, Marble, and Concrete

Available diameter: 25mm 30mm 35mm 40mm 50mm

Specification: 

Dia 25mm/30mm/35mm: thickness 2.2-2.4mm Shank 6mm girt #46, Both side full coated

Dia 40mm/50mm: thickness 2.6-2.8mm Shank 8mm girt #46, one side full coated one side ring coated.

Application:

For cutting or Grinding carving stone, marble, granite, concrete

Feature: 

1. Vacuum brazed diamond technology provide better performance

2. Working without water, less heat generation and better finish quality

3. Longer working life, 5-10 times longer than normal quality

4. High efficiency, and less chipping

5. One side full coated and another side ring coated, a little convex suitable for multi-purpose