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..., the height is 5.5mm, and the special chamfer is 1/4 circle. This chamfer is placed at the core of the drill bit during welding to increases the anti-rock crushing strength of the core of the PDC and preven...
215.9mm PDC oil bits PDC oil bits are customized for customers by our company which used for oil, natural gas, geothermal and other deep hole drilling. It is characterized by high speed, long service life and ...
...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, ......
...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, ......
...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, ......
...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, ......
...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, ......
PDC drag bits PDC drag bits are widely used in geological drilling, mine drilling, water well drilling and other fields. The main feature is high speed and long life. Specifications: 56, 65, 75, 91, 113, 133, 1...
215.9mm PDC Oil Drill Bit PDC oil bits are customized for customers by our company which used for oil, natural gas, geothermal and other deep hole drilling. It is characterized by high speed, long service life...
..., the height is 5.5mm, and the special chamfer is 1/4 circle. This chamfer is placed at the core of the drill bit during welding to increases the anti-rock crushing strength of the core of the PDC and preven...
215.9mm PDC oil bits PDC oil bits are customized for customers by our company which used for oil, natural gas, geothermal and other deep hole drilling. It is characterized by high speed, long service life and ...
...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, ......
...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, ......
...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, ......
...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, ......
...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, ......
PDC drag bits PDC drag bits are widely used in geological drilling, mine drilling, water well drilling and other fields. The main feature is high speed and long life. Specifications: 56, 65, 75, 91, 113, 133, 1...
215.9mm PDC Oil Drill Bit PDC oil bits are customized for customers by our company which used for oil, natural gas, geothermal and other deep hole drilling. It is characterized by high speed, long service life...
...PDC Metal Drill Bits Coal Mining Drilling Equipment PDC Drill bit is an important tool for oil drilling. It is used to drill oil when oil is being extracted. The quality of its working performance will direc...
...PDC Metal Drill Bits Coal Mining Drilling Equipment PDC Drill bit is an important tool for oil drilling. It is used to drill oil when oil is being extracted. The quality of its working performance will direc...