Detailed Description
RVD-A

1. Characteristics: Top-quality single-crystal diamonds are adopted as raw materials. The forms of crystals are regular; most of the crystals are plate-shaped ones with multiple angles.The outstanding abrasive performance can be demonstrated from concentrated granularity distribution, strict granularity control and low content of impurities.
2. Usage: Wide application in cutting of precious stone, polishing of stone materials, ceramics and hard alloy as well as production of diamond tools like grinding wheel and abrasive brick.

RVD-B

1. Characteristics: Hard and crisp particle with rough surface and irregular crystal shapes; sharp-edge and powerful polishing force; impurity content satisfying industrial code.
2. Usage: Suitable for sectors where processing intensity and precision requirement are not high, such as processing of precious stone, hard alloy and nonmetal as well as production of diamond grinding wheels and other abrasive tools.