Changsha Sollroc Engineering Equipments Co., Ltd
| Payment Terms | T/T, |
| Supply Ability | 10000 pieces/month |
| Delivery Time | 23-28 working days |
| Packaging Details | Cartons + ply wood case (no plastic) |
| Application | Quarrying, construction, civil engineering, mining, |
| Usage | mining, water well drilling, geothermal drilling |
| Product name | DHD340 DTH Bit |
| Rock formation | Granite, limestone, quartz, etc |
| shank | DHD340 |
| Advantage | Hign Abrasion Resistance |
| Color | Black or as request |
| Size | 4" |
| Bit diameter | 115mm |
| Rock hardness | Granite, limestone, quartz, etc |
| Machine type | Drilling Tool,Drilling Equipment,Downhole Tools,Mining machine parts |
| Use | Well Drilling,Ore Mining,Coal Mining,Coal/Ore Mining,quarry |
| Brand Name | SOLLROC |
| Model Number | DHD340 |
| Certification | SGS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, | Supply Ability | 10000 pieces/month |
| Delivery Time | 23-28 working days | Packaging Details | Cartons + ply wood case (no plastic) |
| Application | Quarrying, construction, civil engineering, mining, | Usage | mining, water well drilling, geothermal drilling |
| Product name | DHD340 DTH Bit | Rock formation | Granite, limestone, quartz, etc |
| shank | DHD340 | Advantage | Hign Abrasion Resistance |
| Color | Black or as request | Size | 4" |
| Bit diameter | 115mm | Rock hardness | Granite, limestone, quartz, etc |
| Machine type | Drilling Tool,Drilling Equipment,Downhole Tools,Mining machine parts | Use | Well Drilling,Ore Mining,Coal Mining,Coal/Ore Mining,quarry |
| Brand Name | SOLLROC | Model Number | DHD340 |
| Certification | SGS | Place of Origin | China |
| High Light | dth hammer bits ，atlas copco dth bits | ||
Product description
Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to move back and forth. An impact device arranged in the front of the top hammer transfers the impact powder to a down-the-hole bit to crush rocks.
Sollroc manufacture rock drill bits diameter range from 2” to 24” and has full range of most common face shapes, button configurations and shank styles to match the application and rock formations you are drilling.
DHD340-115mm DTH Drill Bit overview
| Bit Diameter | 115mm 4 1/2'' |
| flushing hole (No.* Button Dia.mm) | 2*18 |
| No.* Button Dia. mm | Gauge Buttons 7*14mm |
| Front Buttons 7*13mm | |
| Weight (kg) | 7.8 |
Product Advantages
1.
3. 1.Large bit forgings are individually ultrasonically tested and screened for inclusions and flaws.
4. 2.Specially designed bits for any application.
5. 3.Multiple varieties of head, face, shank and inserts available.
6. 4.Advanced flow simulation used to improve chip removal and reduce noise.
5.Smooth performance and long service life of DTH drill bits due to high quality alloy steel materials and advanced processing technology adapted.
Face shape Features
Concave Face
1. Capable of drilling straighter holes in medium to hard rock which is broken or less consolidated
2. Offers high penetration rate in the above stated rock conditions
3. Has excellent air flushing characteristics
4. Predominant face style for majority of drilling conditions
Flat Face
1. Have a superior performance in hard, abrasive and broken rock conditions
2. They however have a slower penetration rate in comparison to a concave face bit
Convex Face
1. This face has been designed to offer high penetration rate in soft rock such as shale, limestone etc
2. They are recognized for having excellent capability for drilling into moderately consolidated rock conditions
Structure picture
Product application
At present, DTH drilling tool is 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.
Company informaiton
At sollroc, customer satisfaction is our top priority. Our sales team takes a proactive approach in meeting customers’ needs. We take the time to get to know you and learn about your operations so we can better assist you. We strive to meet customers’ needs by supplying the tools and equipment you need when you need them, providing product support, and following through with excellent customer service every step of the way.
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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