High quality polycrystalline diamond compact (PDC) cutters as the cutting teeth, the bits have stable quality, high drilling
efficiency, long service life.You can select different types of PDC bits according to the characteristics of formations,and
improve the overall drilling efficiency. PDC non core drill bit has high drilling speed and high service life. It is mainly used
for drilling gas drainage holes, water drainage holes, grouting holes, geological drilling, hydrological exploration, etc. 1. For
core drilling in geology, coalfield, metallurgy, building materials and mines; 2. Core engineering exploration and drilling for
highway, railway, bridge, building, hydropower, etc. 3. Grouting reinforcement drilling for soft and dangerous rock, foundation
treatment, broken strata, etc. 4. Used for large-caliber engineering drilling, hydrological well drilling, building pile
foundation, inverted vertical hole construction drilling; 5. Monitoring drilling and concrete sampling drilling for tunnel
ventilation, exhaust and rock mass buildings.