Cangzhou Jingzuan Petroleum Supplies Co., Ltd.

DRILL BIT

DRILL BIT
Product Detailed

1,best quality
2,low price
3,wide size code range
4,delivery on time

PDC drill bit with super long life, high efficiency and wide application.

 

PDC drill bits:

   New products with super long life, high efficiency and wide application.

1)      Super long life-10 times than cemented carbide drill bits under the same condition.

2)      High efficiency-Times of lifting the drilling machine could be reduced sharply, and the average time efficiency could be increased more than 2 times.

3)      Wide range of application-it could have a penetration of rock formation with f 12,especially for the rock formation with f=5-10.

PDC drill bits (non-core bits)

  Application for penetration of gas hole, water-discharging hole, and grout hole under coal mine.

  Size: 48-270mm

  Concave model

  Pillar model

  Blade model

  Expansion model

PDC Drill bits (core bits)

  Application for core drill of coal system stratum with hardness coefficient f<10 in geological exploratory.



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