Changsha Sollroc Engineering Equipments Co., Ltd
| Payment Terms | T/T, |
| Supply Ability | 10000 pieces/month |
| Delivery Time | 18-22 working days |
| Packaging Details | Cartons + ply wood case (no plastic) |
| Product name | QL50 DTH bit |
| material | carbon steel |
| diameter | 105-130mm |
| color | black or as request |
| application | water well drilling, mining, exploration, etc. |
| Advantage | long life |
| quality | excellent |
| MOQ | 1 piece |
| packaging | carton+plywood case |
| shipping | by air, by sea, by express, as request. |
| Brand Name | SOLLROC |
| Model Number | QL50 |
| Certification | SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, | Supply Ability | 10000 pieces/month |
| Delivery Time | 18-22 working days | Packaging Details | Cartons + ply wood case (no plastic) |
| Product name | QL50 DTH bit | material | carbon steel |
| diameter | 105-130mm | color | black or as request |
| application | water well drilling, mining, exploration, etc. | Advantage | long life |
| quality | excellent | MOQ | 1 piece |
| packaging | carton+plywood case | shipping | by air, by sea, by express, as request. |
| Brand Name | SOLLROC | Model Number | QL50 |
| Certification | SGS | Place of Origin | China |
| High Light | dth hammer bits ，atlas copco dth bits | ||
Product description
Sollroc supplys DTH hammers and bits from 2”-18” with DHD, SD, QL, Mission, Numa which has the features as follows:
1. DTH hammers valveless air distribution, more reliable.
2. Selected high quality special steels and carbide, strict quality controlling.
3. Simple and reasonable design, easy to disassemble, easier to maintain and long life.
4. More efficient energy transfer, fact drilling speed, lower air consumption and lower oil consumption;
5 inch DTH bit- The data is referenced by DHD350R flat face bit.
| 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 |
Face type and button shape
Product advantages
Our DTH hammer and bits has following advantages:
1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of DTH hammer designed according to newest rock drilling theory.
2. Smooth performance and long service life of DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
3. Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer.
4. Easy to depart bit from hammer due to multi—head thread connecting chuck and cylinder of hammer.
5. Interchangeable with DTH bit and dill pipe manufactured by many brands all over the world.
Product applications
DTH drilling tools are widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering. it has the advantage of high flatness, smooth hole wall, high rigid of drill rod and hammer, independent of high axial thrust, no limit of drilling depth, low cost of devices and easiness to maintain.
We provide high quality and durable DTH drilling tools for:
• Mineral Exploration Drilling
• Civil engineering and Mining
• Blast Hole Drilling
• Environmental Drilling
• Water well Drilling
• Geothermal Drilling
• Ground Engineering
• Gas / Oilfield /coal seam Drilling
• Geotechnical Drilling
• HDD Trenchless Drilling
Packaging and shipping
Company information
Sollroc , with more 10 years of experience ,is one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools. Our tools are widely used in different drilling applications including mining, quarrying, water well drilling, geotechnical industries and etc.
Sollroc is specialized in designing, manufacturing and developing equipments and accessories for standard models as well as the special needs of clients and provides them with the best suggestions and solutions. We practice strict and stringent quality control during manufacturing and adhered to recognized and approved quality control systems. Each of our products follows the quality requirements and procedures to ensure finished products are durable and superior up to standard.
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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