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Heijingang - Underground Reverse Circulation RC Drilling Hammer
Black Diamond produce a full range of reverse circulation down the hole hammers and bits, to suit all depths and ground conditions. Due to its high-quality sample results, and speed of operation for shallower holes, reverse circulation drilling is becoming increasingly popular around the globe. In fact, it`s the most widely sampling method. This is largely due to our innovative designs, and we`re continuing to develop the capabilities of this valuable sampling method. We also provide full range of technical support including product selection, technical advice and the on-site service.
BD DRILL produce a full range of reverse circulation down the hole hammers and bits, to suit all depths and ground conditions.
Due to its high-quality sample results, and speed of operation for shallower holes, reverse circulation drilling is becoming increasingly popular around the globe. In fact, it`s the most widely accepted chip sampling method.
This is largely due to our innovative designs, and we`re continuing to develop the capabilities of this valuable sampling method.
- High penetration rates in all rock conditions
- Quality samples from areas of lost circulation
- Large, uncontaminated sample return
- Increased longevity means lower cost per meter
- The option of diamond-enhanced carbide bits for deep and abrasive drilling conditions, with no bits sharpening required
