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Product Details:
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| Color: | Black Or You Wanted | Material: | Alloy Steel |
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| Application: | Hole Drilling In Mines, Hydrology And Water Well ,Geothermal Well | Usage: | Geologic Exploration,gravel Stratu |
| Formation: | Complicated Gravel Formation | Quality: | Best |
| Name: | RE004 RC Bit | Manufacturing Process: | Forging |
| Port: | Shanghai/Guangzhou/ Beijing | Packing: | Ply-Wood Case For Safe Delivery |
| Surface Treatment: | Spray-Paint | ||
| Highlight: | Down The Hole Bit 121mm,RC Drilling Down The Hole Bit,Exploration RE004 RC Drill Bit |
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RC Drilling Reverse Circulation Down The Hole Bit 121mm for Exploration RE004
Product Introduce:
TReverse circulation drilling, or RC drilling, is a form of percussion drilling that uses compressed air to flush material cuttings out of the drill hole in a safe and efficient manner.
Thanks to the benefits enjoyed by this method, it’s become a popular technique in mining exploration and is one of the most common drilling methods across Australia and South America.
Adavantages:
RC bits Model RE004
| Diameter | No x Button diameter mm | Button angle | Flusing holes | Shroud Dia mm | Weight(kgs) | Part No | ||
| mm | inch | Gauge Buttons | Front Buttons | |||||
| 114 | 4 1/2 | 8x14 | 6x14 | 35 | 2 | 112 | 11.5 | RE004-114 |
| 118 | 4 5/8 | 8x14 | 6x14 | 35 | 2 | 116 | 11.7 | RE004-118 |
| 121 | 4 3/4 | 8x14 | 6x14 | 35 | 2 | 119 | 12 | RE004-121 |
| 127 | 5 | 8x14 | 8x14 | 35 | 2 | 125 | 12.4 | RE004-127 |
| Length (less bit) | 1252mm | |
| Weight (less bit) | 52.0kg | |
| External diamater | φ107mm | |
| Bit shank | RE004 | |
| Hole range | φ111-φ127 | |
| Connection thread | 3.5"-4" Remet 4" Metzke |
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| Working pressure | 1.0Mpa-3.0Mpa | |
| Air consumption | 1.7 Mpa | 8 m³/min |
| 2.4 Mpa | 12 m³/min | |
| 3.0 Mpa | 16 m³/min | |
Detailed 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
Contact Person: Ms. Ling Bo
Tel: 86-13077353340
Fax: 86-731-85551635
