diamond bruting wheel is used for polishing and bruting natural diamond; it can substitute pcd (polycrystalline diamond) gradually in the world market, and possess excellent diamond processing performance. type spec. price ($) 1a1 150x10x32x10 $55 155x10x32x10 $60 160x10x32x10 $65 160x10x32x12 $65 170x10x32x10 $70 170x10x32x12 $75 170x10x32x14 $75 175x10x32x10 $85 175x10x32x20 $125 175x12x32x14 $95 175x12x32x20 $145 the quotations are based on fob term. e-mail/msn:celery.diamondsale@hotmail.com