Changsha Sollroc Engineering Equipments Co., Ltd
| Supply Ability | 2000 sets per month |
| Delivery Time | 3-4 weeks |
| Packaging Details | Cartons + ply wood case (no plastic) |
| Product name | CIR90 dth bits |
| Color | Black or optional |
| Air pressure | 7-15 bar |
| Applications | water well drilling, mining, rock drilling |
| Face shape | Flat, Convex |
| Diameter | 90mm, 100mm,110mm |
| Brand Name | SOLLROC |
| Model Number | CIR90 dth bits |
| Certification | SGS |
| Place of Origin | China |
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Product Specification
| Supply Ability | 2000 sets per month | Delivery Time | 3-4 weeks |
| Packaging Details | Cartons + ply wood case (no plastic) | Product name | CIR90 dth bits |
| Color | Black or optional | Air pressure | 7-15 bar |
| Applications | water well drilling, mining, rock drilling | Face shape | Flat, Convex |
| Diameter | 90mm, 100mm,110mm | Brand Name | SOLLROC |
| Model Number | CIR90 dth bits | Certification | SGS |
| Place of Origin | China | ||
| High Light | dth button bits ，atlas copco dth bits | ||
Low Air Pressure CIR90 DTH Bit Rock Drill Bits for Waterwell Drilling
CIR90 DTH Button Bits for Drilling Hole
1. High and low air pressure down-the-hole drill bits
2. Low air pressure holeDia.: 65-220mm
3. High air pressure hole Dia.: 85-305mm
4. Face type: Drop center/concave/convex/double gauge/flat
5. Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.
6. Inch available: 3", 4", 5", 6", 8", 12", etc...
High pressure DTH Button Bits
DTH bit is our company main product. After mang years search, we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products.
If you interested in our product please contact freely.
| Drill Bit Series | Bit Dia.(mm) | Gauge Buttons | Front Buttons | Weight(Kg) |
| Cop32 | 85 | 6×φ14 | 4×φ12 | 4.2 |
| 90 | 6×φ14 | 5×φ12 | 4.5 | |
| 95 | 7×φ14 | 5×φ12 | 4.7 | |
| 100 | 8×φ14 | 6×φ12 | 5 | |
| 105 | 8×φ14 | 6×φ13 | 5.3 | |
| HD35(IR3.5, Cop34) | 85 | 6×φ14 | 4×φ12 | 4.2 |
| 90 | 6×φ14 | 5×φ12 | 4.5 | |
| 95 | 7×φ14 | 5×φ12 | 4.8 | |
| 100 | 8×φ14 | 6×φ12 | 5 | |
| 105 | 8×φ14 | 6×φ13 | 5.5 | |
| HD45(DHD340A, Cop44) | 105 | 6×φ14 | 5×φ13 | 8.5 |
| 110 | 7×φ14 | 6×φ13 | 8.8 | |
| 115 | 8×φ14 | 7×φ13 | 9 | |
| 120 | 8×φ14 | 8×φ13 | 9.8 | |
| 127 | 9×φ14 | 9×φ14 | 11 | |
| HD55(DHD350R, Cop54) | 133 | 7×φ16 | 6×φ14 | 16 |
| 140 | 8×φ16 | 7×φ14 | 16.5 | |
| 146 | 8×φ16 | 8×φ14 | 17 | |
| 152 | 8×φ16 | 7×φ16 | 17.5 | |
| 165 | 8×φ16 | 8×φ16 | 18.5 | |
| HD65(DHD360, Cop64) | 152 | 8×φ16 | 8×φ16 | 22 |
| 165 | 8×φ18 | 8×φ16 | 24 | |
| 178 | 8×φ18 | 8×φ16 | 26 | |
| 190 | 9×φ18 | 9×φ16 | 28 | |
| 203 | 10×φ18 | 10×φ16 | 29.5 | |
| HD85(DHD380, Cop84) | 195 | 9×φ18 | 9×φ18 | 34 |
| 203 | 10×φ18 | 10×φ18 | 36 | |
| 216 | 12×φ18 | 12×φ18 | 45 | |
| 254 | 12×φ18 | 20×φ18 | 58 | |
| 305 | 12×φ18 | 30×φ18 | 75 | |
| CIR Series Spline No.6 | ||||
| Type | Diameter(mm) | Weight (KG) | ||
| CIR65 | 68 | 2.5 | ||
| CIR70 | 76 | 3.4 | ||
| CIR80 | 83 | 3.45 | ||
| CIR80X | 83 | 3.5 | ||
| CIR90 | 90 | 3.5 | ||
| CIR90 | 100 | 4.5 | ||
| CIR90 | 130 | 9.5 | ||
| CIR110 | 110 | 6.4 | ||
| CIR110 | 123 | 8.5 | ||
| CIR110W | 110 | 6.5 | ||
| CIR110W | 123 | 8.8 | ||
| CIR150 | 155 | 12 | ||
| CIR150A | 155 | 12.5 | ||
| CIR150A | 165 | 14 | ||
| CIR170 | 175 | 15.5 | ||
| CIR170A | 185 | 16 | ||
| CIR200W | 200 | 48 |
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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