| Customization: | Available |
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| After-sales Service: | 6 Months |
| Warranty: | 6 Months |
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| Big reamer&Hole opener | |
| Cutting Structure | The reamer always have multi-cones. Bit cones are splited from tricone bits and welded to build a new big diameter bit. The pilot is three cone bit. |
| Product Application | Bigger diameter for piling in construction field, bridge construction, super highway construction, railway construction etc. This kind of bits are suitable for different complex formation, shales, limestone, cobblestone, dolomite, chert, etc. |
| Main Type Available | Regular Bit Diameters: 28 ",32",36",38", etc, and any diameters can be customized, maximum diameter is 1600mm. |
4.Cone gage surface is reinforce with carbide compacts.
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