河南郑州博尔德磨料磨具有限公司专业生产制造蓝宝石衬底减薄砂轮 Sapphire Wafer Back Lapping Wheels 该产品为陶瓷结合剂金刚石砂轮具有切削锋利、磨削效率高,砂轮自锐性好,加工余量大,不易发热和堵塞、易控制加工精度等特点。 Sapphire Wafer Back Lapping Wheels are diamond grinding wheels,Vitrified bond makes it has features of sharp-cutting,high grinding efficiency,good self-sharpening,big allowance,Low heat generation rate,easy to control processing precision etc.