core hole drill bits online manufacture

NQ / NQ3 Reaming Shells , High Performance Diamond Impregnated Reaming Shell 1.Introduction The reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core ... Read More

Mining Drilling Tools BWL NWL HWL PWL Reaming Shells With High-Precision Product Description: The reaming shell serves as the connector between the drill bit and the core barrel. This diamond tool can be used ... Read More

Natural or Artificial Diamond Impregnated Pads Reaming shells Reaming shells are manufactured to withstand difficult drilling conditions and provide long life. Surface set reaming shells in all common DCDMA ... Read More

BW-160/10 Mud Pump 1)BW-160/10 Mud Pumps is equipped with drilling rigs to drill holes with mud. During drilling mud pump pumps slurry to the hole to provide coat to the wall, to lubricate the drilling tools ... Read More

Wireline Drilling Tools BQ NQ HQ PQ Quality Diamond Outer/ Inner Pipe Tube Circle Wrench The diamond circle wrench has well-proportioned diamond distribution. And the diamond is wearable and hard to fall off. ... Read More

BTW Reaming Shells PCD Strengthened Type Description: Diamond reaming shell widely used for mineral exploration, geological exploration, water and electricity, traffic construction, building, soil investigation... Read More

Synthetic Mining Prospecting And Soil Sampling Impregnated Diamond Reaming Shell Reaming shell is set with natural or synthetic diamond, and the new type also have T.C. type, PCD type and Electroplated diamond ... Read More

Dcdma Bq Nq Hq Pq Impregnated, Surface Set Reaming Shell For All Formation Conditions Product Description Reaming shell is set with natural or synthetic diamond, and the new type also have T.C. type, PCD type ... Read More

Reaming Shell T2 -86 T2 -101 surface set natural diamond reaming shell Description: As the core bit diameter and diameter of the core tube is very small, the gap between the hole and the core tube is more ... Read More

NMLC Long Life Wireline Reaming Shell For Heavy Construction Mining Oil And Gas Quarries Product Description As the core bit diameter and diameter of the core tube is very small, so that the gap between the ... Read More