AGGRESSIVE TWIST KNOT CONSTRUCTION | 工业级高硬度扭丝结构: Features thick high-tensile carbon steel wires twisted into rigid, narrow knots. This aggressive "Twist Knot" design provides maximum impact and cutting power for heavy-duty applications where standard crimped brushes fail.
采用高强度碳钢丝扭结而成的紧密刚性结构。这种强力“扭丝”设计提供了极大的冲击力与切削力，专为应对普通波浪形钢丝刷无法胜任的重型工业任务而设计。

4-INCH PRECISION WHEEL PROFILE | 4寸 窄面轮式作业设计: The 4" (100mm) diameter wheel profile is engineered for edge cleaning, weld scale removal, and accessing narrow grooves or channels. The slim width allows for concentrated cleaning action on specific targeted areas.
4寸 (100mm) 直径的轮式结构专为边缘清理、焊渣清除以及窄缝槽位作业而设计。纤薄的轮身宽度确保清洁力能集中作用于特定目标区域，实现精准作业。

HEAVY RUST & COATING REMOVAL | 强力剥离重锈与厚漆层: Optimized for the toughest surface preparation tasks, including removing heavy rust, thick paint, structural corrosion, and stubborn oxidation from metal plates and machinery.
专为最严苛的表面预处理任务而优化，可高效剥离金属板材及机械设备表面的厚重浮锈、厚漆层、结构性腐蚀及顽固氧化层。

M10 x 1.5mm / M14 REINFORCED ARBOR | 标准加固螺纹接口: Equipped with a precision-machined threaded nut (Standard M10 x 1.5mm) that fits securely onto standard 4" angle grinders, ensuring stable high-speed rotation and maximum operator safety under high torque.
配备精密加工的标准加固螺纹接口（通常为 M10 x 1.5mm），可稳固锁紧于标准 4寸 角磨机，确保在高扭矩与高速旋转下依然保持极高的稳定性与安全性。

HIGH-TENSILE CARBON STEEL DURABILITY | 高张力碳钢持久耐用: Manufactured from premium heat-treated carbon steel that resists wire breakage even under continuous high-speed impact. The twist knot design significantly extends the service life during rigorous industrial use.
由经过热处理的高张力优质碳钢制成，具备卓越的韧性。扭丝设计显著降低了钢丝在高速作业下的折断率，确保在持续的高强度工业应用中拥有更长的使用寿命。