• 直径：180mm（7”）
• 材质：棕刚玉（Brown Fused Alumina）
• 类型：百叶轮 / Flap Disc
• 基体：纤维盖（Fiberglass Backing）
采用优质棕刚玉磨料，耐磨性强，切削力好，配合高强度纤维盖，使用安全稳定。适用于金属表面打磨、去毛刺、除锈及焊缝处理。
Made of high-quality brown fused alumina, offering strong grinding performance and excellent durability. With a high-strength fiberglass backing, it ensures safe and stable operation. Suitable for metal surface grinding, deburring, rust removal, and weld seam finishing.
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