... powder 3. Competetive price 4. Fast lead time Type, flat grinding wheelMaterial, diamond,The speed of the working line 80 ... piece (PCD), cubic boron nitride the composite chip (PCBN) flat end mill, OD and chamfer mill processing.2, carbide dies ... superhard cutting tool edge fine grinding.Product superiority (compared with resin diamond wheel)1, high durability and shape retention: its durability ...