concrete cutting discs diamond grinding wheel

Alias ​​"diamond grinding wheel, 1A1 parallel ceramic diamond wheel." A flat cutting disc‍ ceramic bond diamond wheel are currently widely used in diamond processing, thus also the name comes from. For natural diamond polishing, it can replace the polycrystalline diamond (PDC), processing of diamonds. And having common characteristics of vitrified bond diamond, compared with ordinary alumina, silicon carbide abrasive, grinding it strong, relatively low temperature grinding, abrasive wear is small; various effects can be adapted to the cooling fluid; grinding abrasive shape retention, high precision grind the workpiece; has more holes in the abrasive conducive chip and cooling grinding, clogging, easy to burn the workpiece; self-sharpening abrasive better, longer interval trimming, trimming easier. So vitrified diamond abrasive in the growing depressed center cutting wheel‍ use of some foreign countries. Common granularity: D20 D40 D60 325/400