产品描述： 3M 255P 粘扣式干磨砂纸
魔术扣设计，能紧扣托盘，砂纸易于装卸，可重复使用，省时省成本。
特殊底材与矿砂，切削快速、研磨平整]细致，节省工时。
特殊树脂胶层，耐潮性佳，耐磨省钱。
Holed/600A 75000326. Grit P150-A high performance C weight aluminium oxide paper product. 255P has an anti-loading coating which extends its working life. Use for fine finishing on all materials.
3M :精密研磨卷(EMMD):
261X 262X 263X 266X 461X 462X 466X 468X 464XW 268L 262L 266L 366L 272L 362L 372L 373L 472L 971X 661X 662XW 666XY 668X 863XW 661XU 260L 360L
3M 微型马达专用抛光带：3M 抛光带
261X: 1.2mm 1.4mm 1.6mm 2.0mm 2.5mm 3.2mm 3.8mm 4.0mm 4.5mm X183m