BTD302 has a combination of wear resistance,edge strength and edge quality ,It contains a carefully selected mix of micron diamond with an average grain size of 30um.The combination of these particle sieze and a speciafically developed high pressure sythesis process produces a structure with extreme abrasion resistance and good thermal stability.Application areas include the machining of woodworking and abrasive workpieces such as metal matrix composites.high silicon aluminium alloys and high strength carbon fibre composites.