Changsha Sollroc Engineering Equipments Co., Ltd
| Weight | 45 KG |
| Material | Carburized steel |
| Processing Type | Forging |
| Diameter | 8 inch |
| Face Shape | Flat, convex, concave |
| Button type | Spherical, Parabolic, Ballistic |
| Bit Dia(mm) | 200, 203, 216, 219, 222, 225, 229, 235, 241, 254, 270, 280 |
| Bit Dia(inch) | 7 7/8", 8", 8 1/2", 8 5/8", 8 3/4", 8 7/8", 9", 9 1/4", 9 1/2", 10", 10 5/8", 11" |
| Air Hose | 2, 3 |
| Guage buttons | 10×φ18, 12×φ18, 12×φ19 |
| Front buttons | 8×φ18+6×φ16, 20×φ16, 8×φ18+18×φ16, 8×φ18+19×φ16, 9×φ18+21×φ16 |
| Part No | HD85-200, HD85-203, HD85-216, HD85-219, HD85-222, HD85-225, HD85-229, HD85-235, HD85-241, HD85-254, HD85-270, HD85-280 |
| Place of Origin | Hunan, China |
| Brand Name | SOLLROC |
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Product Specification
| Weight | 45 KG | Material | Carburized steel |
| Processing Type | Forging | Diameter | 8 inch |
| Face Shape | Flat, convex, concave | Button type | Spherical, Parabolic, Ballistic |
| Bit Dia(mm) | 200, 203, 216, 219, 222, 225, 229, 235, 241, 254, 270, 280 | Bit Dia(inch) | 7 7/8", 8", 8 1/2", 8 5/8", 8 3/4", 8 7/8", 9", 9 1/4", 9 1/2", 10", 10 5/8", 11" |
| Air Hose | 2, 3 | Guage buttons | 10×φ18, 12×φ18, 12×φ19 |
| Front buttons | 8×φ18+6×φ16, 20×φ16, 8×φ18+18×φ16, 8×φ18+19×φ16, 9×φ18+21×φ16 | Part No | HD85-200, HD85-203, HD85-216, HD85-219, HD85-222, HD85-225, HD85-229, HD85-235, HD85-241, HD85-254, HD85-270, HD85-280 |
| Place of Origin | Hunan, China | Brand Name | SOLLROC |
| High Light | 1 Year Warranty DTH Drill Bits ，45 KG Weight DTH Button Bits ，Carburized Steel Rock Drill Bits | ||
DHD380 8 inch DTH Rock drill Bits For Water Well Drilling
About us:
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 gotton good reputation fromour customers all over
the world, such as France, Spain, Italy, South Africa, Australia, Iran, Malaysia, etc.
Product Application:
DTH hammers and bits 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.
Product Description:
8 inch Drill bit, DHD380 DTH bit
| 8" shank Bit | Bit Dia(mm) | Bit Dia(inch) | Air Hose | Guage buttons | Front buttons | Part No |
|
| 200 | 7 7/8" | 2 | 10×φ18 | 8×φ18+6×φ16 | HD85-200 |
| 203 | 8" | 2 | 10×φ18 | 8×φ18+6×φ16 | HD85-203 | |
| 216 | 8 1/2" | 2 | 10×φ18 | 8×φ18+6×φ16 | HD85-216 | |
| 219 | 8 5/8" | 2 | 10×φ18 | 8×φ18+6×φ16 | HD85-219 | |
| 222 | 8 3/4" | 2 | 10×φ18 | 8×φ18+6×φ16 | HD85-222 | |
| 225 | 8 7/8" | 3 | 10×φ18 | 8×φ18+6×φ16 | HD85-225 | |
| 229 | 9" | 2 | 10×φ18 | 8×φ18+7×φ16 | HD85-229 | |
| 235 | 9 1/4" | 2 | 12×φ18 | 20×φ16 | HD85-235 | |
| 241 | 9 1/2" | 2 | 12×φ18 | 20×φ16 | HD85-241 | |
| 254 | 10" | 2 | 12×φ19 | 8×φ18+18×φ16 | HD85-254 | |
| 270 | 10 5/8" | 2 | 12×φ19 | 8×φ18+19×φ16 | HD85-270 | |
| 280 | 11" | 3 | 12×φ19 | 9×φ18+21×φ16 | HD85-280 |
Product photos:
Quality warranty:
Our hammers are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
Package:
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.
Production time:
Generally, Production time is 15 -25 days.
Transportation:
By air, By Express or By sea according to your requests.
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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