PREMIUM BLACK ALUMINUM OXIDE | 优质黑色氧化铝磨料: Engineered with high-density aluminum oxide grains for aggressive material removal and consistent surface leveling.
采用高密度黑色氧化铝磨料，切削力强劲且输出稳定，确保高效的材质移除与表面找平。

HEAVY-DUTY VULCANIZED FIBRE BACKING | 强化钢纸背盘: Built with a rigid, heat-treated vulcanized fibre base that resists tearing and warping under extreme industrial pressure.
采用经过热处理的强化硬质钢纸基底，在极端作业压力下依然保持极高韧性，不易撕裂或变形。

BLACK (HEAVY-DUTY) GRIT RANGE | 黑色 (重型) 磨削规格: The black series is optimized for high-pressure grinding, heavy de-rusting, and stripping tough industrial coatings.
黑色系列专为高压磨削设计，非常适合重型除锈、清除氧化皮及剥离坚硬的工业涂层。

COOL-CUT COATING TECHNOLOGY | 散热涂层技术: Features a specialized top coat to reduce heat buildup, preventing the workpiece from scorching and extending disc life.
采用特殊的散热涂层技术，有效减少热量堆积，防止烧伤工件表面并显著延长磨片寿命。

INDUSTRIAL SURFACE PREPARATION | 工业级表面预处理: Ideal for smoothing rough weld beads, chamfering edges, and preparing heavy carbon steel or iron for coating.
非常适合修整粗糙焊缝、大面积去毛刺，以及为碳钢或铁件进行涂装前的重型打磨处理。