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Vitrified bond Diamond Centerless Grinding Wheel  for Precision Grinding the Cylinder of Polycrystalline Diamond Compacts (PDC cutter), Compared with resin diamond grinding wheel, our vitrified bond wheels lead to 35% grinding cost reduced, 40% grinding time of each PDC saved, and the size precision of PDC improved .Diamond or CBN vitrified bond diamond wheels are making important role on today grinding and polising, especially for nature diamond, sapphire,gemstones and super hard steel. Ceramic bond is very efficient on work piece in processing and dressing performance. Long using life and good result, less loss when truing, less replacement rate to keep low cost of customer 8625 Room, Radar Elite Business Center, No. 99 Ruida Rd, New High-tech Zone                                specification    Type       D (mm)       T (mm)           H (mm)           X (mm) 1A1,6A1,9A1     D200* T50 *H 75* X 10 1A1,6A1,9A1     250          100               75               10 1A1,6A1,9A1     300         100,150            127              10 1A1,6A1,9A1     350         125,150            127              10 1A1,6A1,9A1     400         150,300            203              10 1A1,6A1,9A1    450 150,200,   300              228.6            10 1A1,6A1,9A1     500         150,200            305              10

Vitrified bond diamond wheel for Precision Grinding of PDC