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Hejian Ouman Mining Bits Co., Ltd.
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| Price: | 5.0~10.0 USD |
| Payment Terms: | T/T,L/C,WU |
| Place of Origin: | Hebei, China (Mainland) |
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Pdc anchor shank drill bits are mainly used to drill the roof and side supporting hole, the gas drainage, water infusion, geological exploration hole and grouting hole and so on for the coal mine seam, water conservancy and hydropower, dam and roadway construction of bolt-mesh support. The life of these bits is 10-30 times of alloy bits.
Model | Application
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Two-wing PDC anchor drill bits | Half-piece PDC drill bits | Soft-medium hard formation of f ≥ 7 |
Complete-piece PDC drill bits | Medium-hard formation of f ≥ 8 | |
Reinforced PDC drill bits | Hard formation of f ≥ 10 | |
Triple-wing PDC anchor drill bits | Half-piece PDC drill bits | Hard formation of f ≥ 12 |
Reinforced half-piece PDC drill bits | Hard formation of f ≥ 14 |
Hejian Ouman Mining Bits Co., Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company
City: Cangzhou
Province/State: Hebei
Country/Region: China (Mainland)
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Julie Zhu:
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Julie Zhu:
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