PREMIUM GRADE STAINLESS STEEL WIRE | 优质工业级不锈钢丝 (白钢丝): Manufactured with high-grade stainless steel wire (SS304/SS316 equivalent) to prevent cross-contamination and "after-rust" on stainless steel workpieces. Unlike carbon steel brushes, it will not leave corrosive deposits on treated surfaces.
采用高规格工业级不锈钢丝（白钢丝）精制而成。专门设计用于不锈钢工件，可有效防止交叉污染及“二次生锈”。与普通碳钢刷不同，它不会在处理后的表面留下导致腐蚀的残留物。

4-INCH WIDE COVERAGE CUP DESIGN | 4寸 大面积平稳碗型结构: The 4" (100mm) diameter cup shape provides a significantly larger surface area for faster cleaning on broad, flat metal plates and structural beams. The balanced weight ensures smooth rotation with minimal machine vibration.
4寸 (100mm) 直径的碗型结构提供了更宽的覆盖面，可显著提升大型金属板材与结构梁的清洁速度。精准的动平衡设计确保在高速旋转下依然平稳，减少机器震动。

STAINLESS STEEL SURFACE FINISHING | 不锈钢表面精加工专家: Specifically optimized for cleaning, deburring, and blending welds on stainless steel, aluminum, and other non-ferrous metals. It restores the natural satin finish of the metal without damaging the base material.
专门针对不锈钢、铝材及其他有色金属的表面处理而优化。非常适合清除焊缝氧化层、去毛刺及修整表面，在不损伤基材的前提下恢复金属原有的哑光色泽。

M10 x 1.5mm / M14 REINFORCED ARBOR | 标准加固螺纹接口: Features a precision-machined threaded nut (Standard M10 x 1.5mm) that fits securely onto 4" and 5" angle grinders, providing maximum torque transfer and operational safety during high-speed industrial use.
配备精密加工的标准加固螺纹接口（通常为 M10 x 1.5mm），可稳固锁紧于 4寸 或 5寸 角磨机，确保在高速工业作业中实现最大的扭矩传输与操作安全性。

HIGH-TEMPERATURE & CORROSION RESISTANCE | 耐高温与强抗腐蚀性能: Stainless steel bristles offer superior resistance to high temperatures and chemical corrosion compared to standard steel, making this brush ideal for use in food processing, marine, and chemical industries.
不锈钢刷丝具备优异的耐高温与抗化学腐蚀性能。相比普通钢刷，更适合应用于食品加工设备、船舶工程及化工行业等严苛环境。