215.9mm 216mm 8inch 8.5inch

1) PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and directional well construction. It has the advantages of long working life and low downhole accident rate. 2) Size: 6 -121/4 inches 3) The material of the drill body is divided into: steel body and carcass. The steel body is cheap to build and the carcass is resistant to friction. 4) Drill blade: 4.5.6.7.8 knife 5) Diameter of composite sheet: 13mm. 16mm .19mm

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  • Description
  • 1) PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and directional well construction. It has the advantages of long working life and low downhole accident rate.
    2) Size: 6 -121/4 inches
    3) The material of the drill body is divided into: steel body and carcass. The steel body is cheap to build and the carcass is resistant to friction.
    4) Drill blade: 4.5.6.7.8 knife
    5) Diameter of composite sheet: 13mm. 16mm .19mm

    1,size 152-660 mm  (6-26inch)
    2,body type steel body and metrix body
    3,(mm) Ф19mm , Ф16mm, Ф13mm
    4,Blades QTY 3-6 blades
    5,Thread connection Pin  (IF, API REG , NC,FH )
    6,Application Clay, mudstone, chalk, gypsum, salt rock, shale, limestone, sandstone, dolomite, marble

     

    Keywords:
    • PDC bit

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For customers to solve practical problems, to meet the needs of users, genuine goods as the mission, in 2019, the State Intellectual Property Office issued a number of patent certificates