First, the small aperture recessed PDC core drill and core drill;

Second, multi-stage tower PDC drill bit;

Third, diamond PDC drill bits rehabilitation and secondary use tricone bit;
PDC PDC is the English acronym, is a new tool to combine diamond powder on the alloy base through high temperature and pressure, the market is divided into PDC PDC imports and domestic PDC, while PDC is divided into domestic and petroleum geology grade level, due to price differences, import and oil level on the universal application of PDC diamond PDC drill geological and hydrological level is mainly used for exploration and mining category PDC drill bit.