PREMIUM G80 ABRASIVE | G80# 优质磨料: Grade 80 (G80) aluminum oxide provides a balanced rate of material removal and surface smoothing.
采用 80目 (G80) 优质氧化铝磨料，兼顾快速切削与表面平整度。

HEAVY-DUTY CLOTH BACKING | 强化耐磨布底: X-weight industrial cloth backing designed for high-tension belt sanders without tearing.
采用 X-weight 强化布底，高张力下不易断裂，专为手提式砂带机设计。

100 x 610mm PRECISION FIT | 100 x 610mm 标准规格: Precision-cut dimensions ensuring a perfect fit for standard 4" (100mm) belt sanding machines.
尺寸精准适配标准 4寸 (100mm) 手提砂带机，确保安装稳固不跑偏。

REINFORCED BI-DIRECTIONAL JOINT | 强化双向平接接口: High-strength butt joint allows for smooth bi-directional operation and prevents "bump" marks.
采用高强度双向对接工艺，接口平整无凸起，确保正反双向均可流畅运作。

MULTI-SURFACE VERSATILITY | 金属木材通用打磨: Optimized for heavy de-rusting, wood smoothing, and floor or metal surface preparation.
专门针对金属除锈、木材找平及表面预处理而优化，作业效率极高。