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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: | RC Bit | Manufacturing Process: | Forging |
| Port: | Shanghai/Guangzhou/ Beijing | ||
| High Light: | Reverse Circulation DTH Hammer Bits,RC Series DTH Hammer Bits,SGS Rock RC Drill Bit |
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RC Series Reverse Circulation DTH Hammer Bits for Rock Drilling
Product Introduce:
Reverse Circulation (RC) drilling is used to collect mineral and rock samples quickly and efficiently using a large rotary drill and air compressor. Reverse Circulation (or RC) drilling is one of the most frequently used methods of drilling used across the world as it is more cost effective and efficient then other methods of drilling. When compared to RAB (Rotary Air Blast) and diamond drilling, RC drilling seems to be somewhere in the middle when it comes to cost, time, quality of samples, technique and depth.
Adavantages:
| External diameter | Bit shank | Hole range | Connection thread |
| 81mm | RE531 | Ø84mm- Ø100mm | 3"-4" Remet |
| 120.5mm | PR40 | Ø124mm- Ø142mm | 3.5"-4" Remet 3.5"-4" Metzke |
| 100mm | RE004/RE004R | Ø104mm- Ø120mm | 3.5"-4" Remet 4" Metzke |
| 94mm | RE3.5 | Ø98mm- Ø115mm | 3"-4" Remet |
| 99mm | HRC45 | Ø114mm- Ø127mm | Upon the thread of the drill tube |
| 121mm | PR52 | Ø126mm- Ø142mm | 4"-4.5" Remet 4"-4.5" Metzke |
| 126mm | PR52 | Ø133mm- Ø146mm | Upon the thread of the drill tube |
| 124mm | PR52/PR52R | Ø130mm- Ø146mm | 4"-4.5" Remet 4"-4.5" Metzke |
| 130mm | PR54 | Ø135mm- Ø150mm | 4.5" Remet 4.5" Metzke |
| 126mm | HRC55 | Ø133mm- Ø152mm | Upon the thread of the drill tube |
| 146mm | RC62/RC62R | Ø152mm- Ø190mm | Upon the thread of the drill tube |
| 146mm | HRC62 | Ø155mm- Ø190mm | Upon the thread of the drill tube |
| 180mm | RC82/RC82R | Ø155mm- Ø190mm | Upon the thread of the drill tube |
| 240mm | RC100/RC100R | Ø250mm- Ø370mm | Upon the thread of the drill tube |
| 109.5mm | RE542 | Ø113mm- Ø130mm | 3.5"-4" Remet 4" Metzke |
| 116mm | RE542 | Ø120mm- Ø135mm | 3.5"-4" Remet 4" Metzke |
| 117.5mm | RE545 | Ø122mm- Ø135mm | 4"-4.5" Remet 4"-4.5" Metzke |
| 124.5mm | RE547 | Ø130mm- Ø146mm | 4.5" Remet 4.5" Metzke |
| 132mm | MX5456 | Ø136mm- Ø150mm | 4.5" Remet 4.5" Metzke |
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
