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Product Details:
Payment & Shipping Terms:
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Type: | Drill Bit | Machine Type: | Drilling Tool |
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Material: | Carbide | Processing Type: | Forging |
Use: | Soft Rock |
Description :
DC drag bit is a comprehensive drilling bit, mainly used for water wells, mining, geothermal, environmental and exploration drilling. It is suitable for drilling in soft and soft-medium formations with fast penetration rate and high efficiency, and special for the large diameter holes' drilling.
? Types: Ordinary type; Reinforced type; Super strength type.
? Threads: Any female or male threads.
Drag bit is a drill bit usually designed for use in soft formation such as sand,clay or some soft rock. However,they will not work well in coarse gravel or hard rock formation. Uses include drilling water wells,mining,geothermal ,environmental and exploration drilling. Whenever possible,they should be used to drill pilot holes because they produce cuttings that are easiest to log.
Features:
Suitable design of structure enhances the intensity of bits and makes better gauge protection.
High quality tungsten carbide ensures good life-span.
The stable and reliable welding technology ensures better quality stability.
Good match between drill pipes with high precise thread, easily disassembled.
Specification :
Model | Diameter(mm) | PDC cutter type | Blade No. | Suitable rock formation | Operation mode |
75GD | 75 | Plane PDC, Cambered face PDC, GK PDC, ZX PDC | 3 | Soft, medium, medium-hard | Cutting |
80GD | 80 | Plane PDC, Cambered face PDC, GK PDC, ZX PDC | 3 | Soft, medium, medium-hard | Cutting |
90GD | 90 | Plane PDC, Cambered face PDC, GK PDC, ZX PDC | 3 | Soft, medium, medium-hard | Cutting |
94GD | 94 | Plane PDC, Cambered face PDC, GK PDC, ZX PDC | 3 | Soft, medium, medium-hard formation | Cutting |
98GD | 98 | Plane PDC, Cambered face PDC, GK PDC, ZX PDC | 3 | Soft, medium, medium-hard | Cutting |
113GD | 113 | Plane PDC, Cambered face PDC, GK PDC, ZX PDC | 3 | Soft, medium, medium-hard | Cutting |
120GD | 120 | Plane PDC, Cambered face PDC, GK PDC, ZX PDC | 3 | Soft, medium, medium-hard | Cutting |
133GD | 133 | Plane PDC, Cambered face PDC, GK PDC, ZX PDC | 3/4 | Soft, medium, medium-hard | Cutting |
140GD | 140 | Plane PDC, Cambered face PDC, GK PDC, ZX PDC | 3/4 | Soft, medium, medium-hard | Cutting |
153GD | 153 | Plane PDC, Cambered face PDC, GK PDC, ZX PDC | 3/4 | Soft, medium, medium-hard | Cutting |
171GD | 171 | Plane PDC, Cambered face PDC, GK PDC, ZX PDC | 4/5 | Soft, medium, medium-hard | Cutting |
191GD | 191 | Plane PDC, Cambered face PDC, GK PDC, ZX PDC | 4/5/6 | Soft, medium, medium-hard | Cutting |
215GD | 215.9 | Plane PDC, Cambered face PDC, GK PDC, ZX PDC | 6 | Soft, medium, medium-hard | Cutting |