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12 1/4" Hps4219 S123 Steel Body Pdc Bit

Min Order : 1 Pieces
Supplier Detail
Chengdu History Petroleum Technology Co., Ltd.
Established: Oct 13,2014
China China
Main Product:

matrix body pdc bit, steel body pdc bit, tci tricone drill bit, mill tooth tricone drill bit, steel tooth tricone drill bit, diamond drill bit

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Ms.Tina Zhou
Tel: +86-2862154684
Adr: No.388， Yellow River Road, Blue Bright Airport International center, Shuangliu, Chengdu, Sichuan, China.
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Product Description
Bit Size12 1/4"
IADC CodeS123
Number of Blade4pcs
Primary Cutter Size19mm
Nozzle Type/ Qty.8pcs
Gauge Length3"
Total Flow Area39.5in2
Connection6 5/8"
Make Up Torque49.6-51.4KN.M
Rotary Speed60-260rpm
Weight On bit3-15tons
Max WOB18Tons
Flow Rate48-70lps

    • The steel body PDC drill bit with 4blades and 19mm cutters is suitable for very soft, soft formation, such as clay, marl, lignite, sands, silt, anhydrite, etc.


    • Balanced force design allows the bits suitable for down-hole motor application used in directional drilling with little radial vibration.



    • The reasonable layout of patented PDC cutters in various structures at different locations endows the bits with strong aggressiveness and anti-abrasiveness.



    • Strong aggressiveness allows the bits high ROP.



    • The simulation technology of dynamic flow field are used in hydraulic design to optimize down-hole flow field, beneficial to improve clearance speed and anti-balling simultaneously.

      • Please use PDC drill bit as the guidance of CDHP. More information and recommendation of your field and drilling, please contact sales05@cdhptec.com.


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