Sapphire ball
Sapphire ball
Sapphire excels in insulation, thermal conductivity, heat resistance, wear resistance, and chemical resistance. The grades range from 05 to 50 on the AFBMA chart, and the diameters are available from 0.15mm to 1 inch. Additionally, there is also UV sapphire, which is in high demand.
- 企業：ヒューマニティ
- 価格：Other
