Changsha Sollroc Engineering Equipments Co., Ltd
| Payment Terms | T/T, |
| Supply Ability | 10000 pieces/month |
| Delivery Time | 18 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 | 165mm DTH Bit |
| Rock formation | Granite, limestone, quartz, etc |
| shank | DHD,Cop,QL,Mission,SD |
| Advantage | Hign Abrasion Resistance |
| Color | Black or as request |
| Size | 3 1/2" |
| Bit diameter | 165mm |
| 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 | 165mm |
| 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 | 18 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 | 165mm DTH Bit | Rock formation | Granite, limestone, quartz, etc |
| shank | DHD,Cop,QL,Mission,SD | Advantage | Hign Abrasion Resistance |
| Color | Black or as request | Size | 3 1/2" |
| Bit diameter | 165mm | 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 | 165mm |
| Certification | SGS | Place of Origin | China |
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6.5'' Series High Air Pressure Nickel-alloy Steel DTH Drill Bit For Blasting
Product description
We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as France, Spain, Italy, South Africa, Iran, Malaysia, Australia ad etc.
165mm DTH Drill Bit overview
| For 5" hammer DTH bits shank | Bit Dia. | No. Air Holes | Gauge Buttons | Front Buttons | Weight (Kg) | Part No. | |
| mm | inch | ||||||
| DHD350R/COP54 | 133 | 5 1/4" | 2 | 7×φ16 | 6×φ14 | 15.0 | DHD350-133 |
| 140 | 5 1/2" | 2 | 7×φ18 | 7×φ14 | 16.0 | DHD350-140 | |
| 146 | 5 3/4" | 2 | 8×φ18 | 7×φ14 | 17.0 | DHD350-146 | |
| 152 | 6" | 2 | 8×φ18 | 8×φ14 | 17.5 | DHD350-152 | |
| 165 | 6 1/2" | 2 | 8×φ18 | 8×φ16 | 18.5 | DHD350-165 | |
| SD5 | 133 | 5 1/4" | 2 | 7×φ16 | 6×φ14 | 15.5 | SD5-130 |
| 140 | 5 1/2" | 2 | 7×φ18 | 7×φ14 | 16.0 | SD5-140 | |
| 146 | 5 3/4" | 2 | 8×φ18 | 7×φ14 | 16.5 | SD5-146 | |
| 152 | 6" | 2 | 8×φ18 | 8×φ14 | 17.0 | SD5-152 | |
| 165 | 6 1/2" | 2 | 8×φ18 | 8×φ16 | 19.0 | SD5-165 | |
| QL50 | 133 | 5 1/4" | 2 | 7×φ16 | 6×φ14 | 15.5 | QL50-130 |
| 140 | 5 1/2" | 2 | 7×φ18 | 7×φ14 | 16.0 | QL50-140 | |
| 146 | 5 3/4" | 2 | 8×φ18 | 7×φ14 | 16.5 | QL50-146 | |
| 152 | 6" | 2 | 8×φ18 | 8×φ14 | 17.0 | QL50-152 | |
| 165 | 6 1/2" | 2 | 8×φ18 | 8×φ16 | 19.0 | QL50-165 | |
| Mission50 | 133 | 5 1/4" | 2 | 7×φ16 | 6×φ14 | 12.5 | M50-130 |
| 140 | 5 1/2" | 2 | 7×φ18 | 7×φ14 | 13.5 | M50-140 | |
| 146 | 5 3/4" | 2 | 8×φ18 | 7×φ14 | 14.0 | M50-146 | |
| 152 | 6" | 2 | 8×φ18 | 8×φ14 | 14.4 | M50-152 | |
| 165 | 6 1/2" | 2 | 8×φ18 | 8×φ16 | 15.0 | M50-165 | |
Product Advantages:
1. High grade tungsten carbide inserts
2.Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
3.Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of DTH drill bits.
4.Easy to depart the dth bit from hammer due to multi-head thread connecting chuck and cylinder of hammer.
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
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.
DTH is one of the most efficient ways of drilling rock, using a rapid hammer action to break the rock into sizeable chips which are then evacuated from the bore hole by the air exhausted from the DTH Hammer. The technique provides fast drilling of accurately aligned, straight and clean holes in most ground conditions.
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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