3M研磨膜662XW 3.0 Micron Disc, 4.25 in x NH描述 3M金刚石研磨膜662XW,3.0微米光盘,4.25英寸x NH 较高的金刚石浓度和较强的树脂粘合性使得该产品比的标准金刚石研磨薄膜具有更高的耐用性和更高的切割速率。提供0.50,1.0,1.50,0.06,6.0和9.0微米等级。