Changsha Sollroc Engineering Equipments Co., Ltd
| Supply Ability | 20000 sets per month |
| Delivery Time | 3-4 weeks |
| Packaging Details | Cartons + ply wood case (no plastic) |
| Product name | Cop84 dth drill bits |
| Color | Black or optional |
| Air pressure | 10-25 bar |
| Applications | water well drilling, mining, rock drilling |
| Face shape | Flat, Convex, Concave |
| Diameter | 203mm,229mm, 254mm,279mm,305mm |
| Connection thread | API 4 1/2" reg |
| Size | 8",9",9 1/2"10",11" 12" |
| Brand Name | SOLLROC |
| Model Number | Cop84 dth bits |
| Certification | SGS |
| Place of Origin | China |
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Product Specification
| Supply Ability | 20000 sets per month | Delivery Time | 3-4 weeks |
| Packaging Details | Cartons + ply wood case (no plastic) | Product name | Cop84 dth drill bits |
| Color | Black or optional | Air pressure | 10-25 bar |
| Applications | water well drilling, mining, rock drilling | Face shape | Flat, Convex, Concave |
| Diameter | 203mm,229mm, 254mm,279mm,305mm | Connection thread | API 4 1/2" reg |
| Size | 8",9",9 1/2"10",11" 12" | Brand Name | SOLLROC |
| Model Number | Cop84 dth bits | Certification | SGS |
| Place of Origin | China | ||
| High Light | rock drilling tools ，water well drilling tools | ||
Atlas Copco10" DTH Hammer Bits 254mm Cop84 DTH Bit Rock Drill Bits
Product specifications:Cop84 DTH bits
| Model | Bit Diameter | Air Holes | Qty*Button Dia(mm) | Weight | |
| mm | Gauge | Front | kg | ||
| HD85(DHD380,COP84) | 195 | 3 | 9*18 | 9*16 | 33.0 |
| 203 | 2 | 10*18 | 13*16 | 40.0 | |
| 216 | 2 | 10*18 | 14*16 | 49.0 | |
| 254 | 3 | 12*18 | 17*16 | 71.0 | |
| 305 | 4 | 12*18 | 29*16 | 95.0 | |
| Bit size | Shank type | Recommended DTH bits diameter |
| 3.5”/3” DTH hammer bits | COP34, DHD3.5, MISSION30, BR3 shank | 90mm~ 105mm |
| 4” DTH hammer bits | DHD340, QL40, MISSION40, SD4 shank | 110mm~ 130mm |
| 5” DTH hammer bits | DHD350, QL50, MISSION50, SD5 shank | 134mm~ 152mm |
| 6” DTH hammer bits | DHD360, QL60, MISSION60, SD6 shank | 152mm~ 203mm |
| 8” DTH hammer bits | DHD380, QL80, MISSION80, SD8 shank | 203mm~ 305mm |
| 12” DTH hammer bits | DHD112, SD12 and QL120 shank. | Available upon to customers’ request |
We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc
Product photos
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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