Black Color Diameter 84mm RC Drill Bit For Mining Exploration
SRC531 Black Color RC Rock Drill Button Bit For Mining Exploration And Ore Sampling
Product Introduce:
RC drilling uses rods with inner and outer tubes, the drill cuttings are returned to surface inside the rods. The drilling mechanism is a pneumatic reciprocating piston known as a hammer driving a tungsten-steel drill bit.
RC drilling utilises much larger rigs and machinery and depths of up to 500 metres are routinely achieved. RC drilling ideally produces dry rock chips, as large air compressors dry the rock out ahead of the advancing drill bit.
RC drilling is slower and costlier but achieves better penetration than RAB or air core drilling; it is cheaper than diamond coring and is thus preferred for most mineral exploration work.
Adavantages:
1. Although the process can be costly the overall drilling costs can actually be reduced by up to 40% when using reverse circulation drilling.
2. Results from reverse circulation drilling can be revealed much faster as the completion of the drilling process is done quickly.
3. The method is safe to use and requires fewer man hours.
4. Reverse circulation drilling requires less water than other mining methods.
5. Reverse circulation drilling is simple and easy.
6. Samples can be easily arranged into boxes stating where the sample was collected and at what depth the sample was collected which will help those studying the samples to pinpoint exactly where the mineral deposit is located. This will help a mining company or a group of researchers to quickly and easily locate the exact area and depth from which the sample was discovered.
Specification:
SOLLROC RC BIT model SRC531:
|
Diameter |
Buttons * button diameter |
Shroud diameter (mm) |
weight (kg) |
||
|
mm |
inch |
Gauge |
Centre |
||
| 84 | 3 5/16 | 6*13mm | 6*12mm | 82 | 3.8 |
|
86 |
3 3/8 |
6*13mm |
6*12mm |
84 |
3.9 |
|
89 |
3 1/2 |
6*13mm |
6*12mm |
87 |
4 |
| 92 | 3 5/8 | 6*14mm | 6*12mm | 90 | 4.1 |
|
95 |
3 3/4 |
6*14mm |
6*12mm |
93 |
4.2 |
| 100 | 3 15/16 | 6*14mm | 6*12mm | 98 | 4.3 |
| 105 | 4 1/8 | 6*14mm | 6*12mm | 103 | 4.5 |
Photo:
About us:
SOLLROC Reverse Circulation drilling (RC) ,from size 3’’ to 5.5’’, is a technique of drilling that uses dual wall drill rods that consist of an outer drill rod with an inner tube. By using compressed air to extract rock fragments sample,the samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall that allows samples to be retrieved with minimal contamination,which is mainly used in deep hole exploration and mining grade control.
Delivery Way:
By Air, By express or By Sea
Package :
Ply-wooden cases + pallet
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.