The full name of the PDC bit is Polycrystalline Diamond Compact bit.
PDC bit is a drilling tool commonly used in the geological drilling industry. In fact, its evolution is evolved from the diamond.
According to the bit body material classification
⒈ Matrix Body PDC Bit
Matrix body PDC bit is a t
ype of cutting drill that welds a diamond composite sheet by brazing on the drill body. The carcass bit is sintered with tungsten carbide powder and brazed to the tungsten carbide carcass with artificial polycrystalline diamond composite sheet and cut with natural diamond.
⒉ Steel Body PDC Bit
Steel body PDC bit is nickel, chromium, molybdenum alloy machining forming. After the heat treatment in the drill body drilling, the artificial polycrystalline diamond composite sheet into the (tight fit) drill body, with cylindrical tungsten carbide path.
