... diamond cutting wheel place of origin: dongguan china(mainland)type:abrasive wheel brand name: KMjspecifications : manufacture ,stable quality ,good ... easy to polish. and could be equipped on machine of Bavelloni, Bottero, and many domestic machines outer ... of work coating :8X8mm, 8X6mm, 10X8mm, 10X10mm, 10X15mm grit number: 80,100,120,150,180,240,320 high quality electroplate dental diamond cutting ...