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Product Details:
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| Color: | Black Or You Wanted | Material: | High Carbon Steel |
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| Application: | Hole Drilling In Mines, Hydrology And Water Well ,Geothermal Well | Usage: | Hole Drilling In Mines,Hydrology,exploration And Gravel Stratum |
| Formation: | Complicated Gravel Formation | Quality: | Best |
| Highlight: | reverse circulation drill bits,reverse circulation drilling |
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Shank SRC545 High Air Pressure 5'' Reverse Circulation RC Bit For Exploration
Product Introduce:
Sollroc Reverse circulation (RC) drilling uses a bit attached to a down-hole hammer to produce a hole. Unlike diamond drilling, RC drilling produces samples of rock cuttings rather than a sample of rock core. The down-hole hammer is powered by compressed air, which also acts as the medium bringing the drill cuttings up to surface.
We can supply RC series products, like RC hammers & bits from size 3'' to 6'' and RC drill pipe.
RC drilling today produces samples of high quality and reliability. Dual-pipe RC drilling utilizes double drill rods where air is passed down the hole through the outside annulus and into the hammer. Drill cuttings are cleared from the bit by the air and travel up through the centre tube of the drill rods remaining free from contamination.
Adavantages:
High rate penetration
Good performance in bad ground
Good for environmental.
Convenient
Specification:
SOLLROC RC BIT model SRC545:
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Diameter |
Buttons * button diameter |
Button angle |
Flushing holes |
Shroud diameter (mm) |
weight (kg) |
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|
mm |
inch |
Gauge |
Centre |
||||
|
124 |
4 7/8 |
8*14mm |
8*13mm |
35 |
2 |
122 |
11.0 |
|
127 |
5 |
8*14mm |
8*14mm |
35 |
2 |
125 |
11.2 |
|
133 |
5 1/4 |
8*16mm |
9*14mm |
35 |
2 |
131 |
11.7 |
|
136 |
5 3/8 |
8*16mm |
6*16mm+3*14mm |
35 |
2 |
134 |
12.0 |
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
Contact Person: Ms. Ling Bo
Tel: 86-13077353340
Fax: 86-731-85551635
