特征：中等強度金剛石，顏色較黃，透度高，晶形完整，具有較高的強度和熱穩定性。

適合范圍：用于金屬、陶瓷結合劑、電鍍等制品，如中檔切割工具、磨輪等中等負荷切割磨削。

可供粒度：100/120-500/600

Characteristic: Medium strength diamond, yellow color, high permeability, complete crystal shape, high strength and thermal stability.

Suitable range: For metal, ceramic bond, electroplating and other products, such as intermediate cutting tools, grinding wheels and other medium load cutting grinding.

Available granularity: 100/120-500/600