Diamond ultrathin cutting wheel can be divided into two types from the bondtypes: metal bonder and resin bonder, from the airframe types are also dividecinto types: monolithic type without metal and machine type with metal. Mainlyused in hard alloy(tungsten steel),ceramics, glass, precious stones, crystalmagnetic materials and superhard steel and so on. It has the characteristic ofsharp cutting, small cutting gap, no cross section of the edge, long service lifeand so on.
