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        Your Position:Home>Products>Hole Opener>Fixed Diameter Hole Opener
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        Fixed Diameter Hole Opener

        Product Detail

          1430268552349977.jpg

          Fixed Diameter Hole Opener

          Technical Features

          Fixed diameter hole openers are used for expanding the drilled hole. The cutters are manufactured under the severe quality control. All our hole openers are field maintainable, with easy assembly and disassembly. They are all equipped with 3 or 4 cutters, as well as mud nozzles precisely located to clean the cutters and the hole simultaneously.

          They are used for the following purposes:

          1.      When drilling of the big hole is not possible because of the rig capacity.

          2.      When a satisfied penetration rate is not obtained in case of the big hole drilling, it is used after drilling with smaller bit.

          3.      When the hole direction must be controlled.

          When ordering please specify:

          l   Hole size to desire;

          l   Pilot hole size;

          l   Top and bottom connections;

          l   Fishing neck and bottom neck O.D and length;

          l   Type of cutters.

          Technical Parameters1430268658271100.jpg

          model

          Product code

          Hole open diameter

          Qty of cutters

          Min. pilot hole

          Fishing neck diameter

          I.D

          Top connection (pin)

          Bottom connection (box)

          Overall length

          KKQ216

          KL10000

          8 1/2”

          3

          5 1/2”

          6 1/2”

          1 1/4”

          4 IF

          3 1/2REG

          55”

          KKQ311

          KL01000

          12 1/4”

          8 1/2”

          8”

          1 1/2”

          6 5/5REG

          6 5/5REG

          55”

          KKQ406

          KL02000

          16”

          10”

          9 1/2”

          2 1/4”

          7 5/5REG

          6 5/5REG

          59”

          KKQ444

          KL03000

          17 1/2”

          59”

          KKQ559

          KL04000

          22”

          12 3/4”

          69”

          KKQ584

          KL05000

          23”

          10”

          3”

          69”

          KKQ610

          KL06000

          24”

          14”

          7 5/5REG

          69”

          KKQ660

          KL07000

          26”

          17 1/2”

          69”

          KKQ813

          KL11000

          32”

          79”

          KKQ4-914

          KL08000

          36”

          4

          26”

          10”

          3 1/2”

          7 5/5REG

          7 5/5REG

          87”

           

           

        Shaanxi BRJ Petroleum Machinery Equipment Co.,Ltd
        Add: Room 2-1014,3rd building,Deyi international center,No.6 Changqing 2nd road,
        Economic and technological development zone,Xi'an,china
        Tel/Fax: 0086-29-89612241   Email: Sales@brj-oiltools.com  http://www.gulfislandsws.com  
        cooperative partner
        国产一区二区精品视频
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