Changsha Sollroc Engineering Equipments Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, , MoneyGram |
| Supply Ability | 5000pcs per month |
| Delivery Time | 15-22 days |
| Packaging Details | Cartons + ply wood case (no plastic) |
| Color | Black or you wanted |
| Material | Alloy Steel |
| 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 |
| Brand Name | SOLLROC |
| Model Number | rc Bit |
| Certification | SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, , MoneyGram | Supply Ability | 5000pcs per month |
| Delivery Time | 15-22 days | Packaging Details | Cartons + ply wood case (no plastic) |
| Color | Black or you wanted | Material | Alloy Steel |
| 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 | Brand Name | SOLLROC |
| Model Number | rc Bit | Certification | SGS |
| Place of Origin | China | ||
| High Light | Reverse Circulation Drill Bits 5.5 ，Shroud RC Drill Bit ，3in RC Drill Bit | ||
Reverse Circulation Drill Bits and Shroud Drill Head RC Drill Bit from 3'' to 5.5''
Product Introduce:
RC drilling is a technique used in the majority of stages of mine development.
As it is cheaper than diamond core drilling, it is often used in first stage exploration mining to delineate a potentially extractable ore body. It is also preferable to RAB or air-core drilling when trying to reach great depths, but RC drilling is slower and more expensive than either of these two methods.RC drilling is also consistently used during in-pit grade control and the development stage of an ore body.
Adavantages:
1. Manufactured using premium hardened metals for long life;
2. Maximum material recovery, up to 98%;
3. No cross contamination of samples;
4. Handles injection of water, foam, oil, and polymers without performance loss;
5. Delivers maximum drilling under water.
| Diameter | No. x Button diameter mm | Button angle | Flushing holes | Shroud Dia mm | Weight (kg) | Part No. | ||
| mm | inch | Gauge Button | Front Button | |||||
| 86 | 3 3/8 | 6 x 12mm | 5 x 12mm | 35 | 2 | 84 | 6.0 | RC3-E531-86 |
| 89 | 3 1/2 | 8 x 12mm | 5 x 12mm | 35 | 2 | 87 | 6.1 | RC3-E531-89 |
| 95 | 3 3/4 | 8 x 12mm | 6 x 12mm | 35 | 2 | 93 | 6.3 | RC3-E531-95 |
| 102 | 4 | 8 x 12mm | 6 x 12mm | 35 | 2 | 100 | 6.5 | RC3-E531-102 |
| Diameter | No. x Button diameter mm | Button angle | Flushing holes | Shroud Dia mm | Weight (kg) | Part No. | ||
| mm | inch | Gauge Button | Front Button | |||||
| 92 | 3 5/8 | 6 x 14mm | 6 x 12mm | 35 | 2 | 90 | 6.1 | RC3.5Y-92 |
| 95 | 3 3/4 | 6 x 14mm | 6 x 12mm | 35 | 2 | 93 | 6.3 | RC3.5Y-95 |
| Diameter | No x Button diameter mm | Button angle | Flushing holes | Shroud Dia mm | Weight (kg) | Part No. | ||
| mm | inch | Gauge Button | Front Button | |||||
| 114 | 4 1/2 | 8 x 14mm | 8 x 13mm | 35 | 2 | 112 | 11.8 | RC4-E004-114 |
| 118 | 4 5/8 | 8 x 14mm | 8 x 13mm | 35 | 2 | 116 | 12.0 | RC4-E004-118 |
| 121 | 4 3/4 | 8 x 14mm | 8 x 13mm | 35 | 2 | 119 | 12.4 | RC4-E004-121 |
| 127 | 5 | 8 x 14mm | 8 x 13mm | 35 | 2 | 125 | 12.8 | RC4-E004-127 |
| Diameter | No x Button diameter mm | Button angle | Flushing holes | Shroud Dia mm | Weight (kg) | Part No. | ||
| mm | inch | Gauge Button | Front Button | |||||
| 121 | 4 3/4 | 8 x 14mm | 8 x 13mm | 35 | 2 | 119 | 10.7 | RC4.5-E542-121 |
| 124 | 4 7/8 | 8 x 14mm | 8 x 13mm | 35 | 2 | 122 | 10.9 | RC4.5-E542-124 |
| 127 | 5 | 8 x 14mm | 8 x 14mm | 35 | 2 | 125 | 11.2 | RC4.5-E542-127 |
| 130 | 5 1/8 | 8 x 16mm | 8 x 14mm | 35 | 2 | 128 | 11.5 | RC4.5-E542-130 |
| Diameter | No x Button diameter mm | Button angle | Flushing holes | Shroud Dia mm | Weight (kg) | Part No. | ||
| mm | inch | Gauge Button | Front Button | |||||
| 124 | 4 7/8 | 8 x 14mm | 8 x 13mm | 35 | 2 | 122 | 11.0 | RC4.5-E543-124 |
| 127 | 5 | 8 x 14mm | 8 x 14mm | 35 | 2 | 125 | 11.2 | RC4.5-E543-127 |
| 130 | 5 1/8 | 8 x 16mm | 8 x 14mm | 35 | 2 | 128 | 11.4 | RC4.5-E543-130 |
| 133 | 5 1/4 | 8 x 16mm | 9 x 14mm | 35 | 2 | 131 | 11.7 | RC4.5-E543-133 |
| Diameter | No x Button diameter mm | Button angle | Flushing holes | Shroud Dia mm | Weight (kg) | Part No. | ||
| mm | inch | Gauge Button | Front Button | |||||
| 124 | 4 7/8 | 8 x 14mm | 8 x 13mm | 35 | 2 | 122 | 11.0 | RC5-E545-124 |
| 127 | 5 | 8 x 14mm | 8 x 14mm | 35 | 2 | 125 | 11.2 | RC5-E545-127 |
| 133 | 5 1/4 | 8 x 16mm | 9 x 14mm | 35 | 2 | 131 | 11.7 | RC5-E545-133 |
| 136 | 5 3/8 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 134 | 12.0 | RC5-E545-136 |
| Diameter | No x Button diameter mm | Button angle | Flushing holes | Shroud Dia mm | Weight (kg) | Part No | ||
| mm | inch | Gauge Button | Front Button | |||||
| 124 | 4 7/8 | 8 x 14mm | 8 x 13mm | 35 | 2 | 122 | 14.5 | RC5-P40-124 |
| 127 | 5 | 8 x 14mm | 8 x 14mm | 35 | 2 | 125 | 14.7 | RC5-P40-127 |
| 130 | 5 1/8 | 8 x 16mm | 8 x 14mm | 35 | 2 | 128 | 14.9 | RC5-P40-130 |
| 133 | 5 1/4 | 8 x 16mm | 6x14+3x14 | 35 | 2 | 131 | 15.0 | RC5-P40-133 |
| 138 | 5 7/16 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 136 | 15.8 | RC5-P40-138 |
| 140 | 5 1/2 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 138 | 16.0 | RC5-P40-140 |
| Diameter | No x Button diameter mm | Button angle | Flushing holes | Shroud Dia mm | Weight (kg) | Part No. | ||
| mm | inch | Gauge Button | Front Button | |||||
| 133 | 5 1/4 | 8 x 16mm | 6x14+3x14 | 35 | 2 | 131 | 16.9 | RC5.5-P52-133 |
| 136 | 5 3/8 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 134 | 17.1 | RC5.5-P52-136 |
| 140 | 5 1/2 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 138 | 17.2 | RC5.5-P52-140 |
| 143 | 5 5/8 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 141 | 17.3 | RC5.5-P52-143 |
| Diameter | No x Button diameter mm | Button angle | Flushing holes | Shroud Dia mm | Weight (kg) | Part No | ||
| mm | inch | Gauge Button | Front Button | |||||
| 136 | 5 3/8 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 134 | 14.2 | RC5.5-E547-136 |
| 140 | 5 1/2 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 138 | 14.5 | RC5.5-E547-140 |
| 143 | 5 5/8 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 141 | 14.7 | RC5.5-E547-143 |
| 146 | 5 3/4 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 144 | 15.0 | RC5.5-E547-146 |
| Diameter | No x Button diameter mm | Button angle | Flushing holes | Shroud Dia mm | Weight (kg) | Part No | ||
| mm | inch | Gauge Buttons | Front Buttons | |||||
| 136 | 5 3/8 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 134 | 19.0 | RC5.5-P54-136 |
| 140 | 5 1/2 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 138 | 19.3 | RC5.5-P54-140 |
| 143 | 5 5/8 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 141 | 19.5 | RC5.5-P54-143 |
| 146 | 5 3/4 | 8 x 16mm | 6x16+3x14 | 35 | 2 | 144 | 19.6 | RC5.5-P54-146 |
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
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
10000000-50000000
Employee Number:
600~700
Ecer Certification：
Verified Supplier
Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in di... Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in di...
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