| Customization: | Available |
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| After-sales Service: | Technical Support Will Be Available in Any Time |
| Warranty: | 6 Month |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Our roller cone reamer is suitable for all types of non-excavation drilling rig and can be used for reaming construction in a variety of rock formations. Our specification is covering φ260mm-φ1800mm.
Rock reamer also called HDD Hole Openers
Suitable for medium to medium hard formation of high Crushing Resistanc (hard formation,sands,etc.)
Hard facing is applied on the shirttail,and carbide inserts for gage protection are pressed into the head OD.
Cone gage surface is reinforce with carbide compacts.
Bit bearing is non-sealed roller bearing.
| Rock Reamer (Hole Opener) | ||||
| Machine Type | Drilling Tool | |||
| Cutting Structure | The reamer always have multi-cones. Bit cones are splited from tricone bits then build a new big diameter bit. The pilot is three cone bit. |
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| Product Application | Bigger diameter for construction works ,HDD/Trenchless,Pipeline Crossing. This kind of bits are suitable for different complex formation, shales, limestone, cobblestone, dolomite, chert, etc. |
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| Main Type Available | Regular Bit Diameters: 10-72'', any diameters can be customized. | |||
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