... feature:good sharpness, long product life, good stability and very easy to polish. and could be equipped on machine of Bavelloni, Bottero ... domestic machines outer diameter :100mm, 125mm, 130mm, 150mm, 175mm height and width of work coating :8X8mm, 8X6mm, 10X8mm, 10X10mm, 10X15mm grit ... : 80,100,120,150,180,240,320 electroplate dental diamond cutting blade ,grinding wheel