Api 8 1/2” s323 pdc diamond bit/pdc cutter bit/pdc blades bit for oil drilling
1-product specification:
Number of blade: 5
Primary cutter type: pdc
Primary cutter size(mm): 19
Nozzle qty/type: 3nd
Junk slot(in^2): 29.8
Gauge length: 2”
Connection size/type: 4 1/2” api reg
Formation Sticky, soft, medium hard, hard formation
Body type: steel
Operating parameters
Rotary speed (rpm): 60-260
Weight on bit (kn): 30-180
Flow rate ((lps): 28-70
Applications and features
Applications: application formation: hard formation
Features: it is a matrix body pdc bit with 8 curved blades and middle parabolic profile . Force-balance design and low-frictiongauge improve anti-whirl ability. Cfd technology is applied in optimizing hydraulic efficiency , enhance the anti-ball in ability.
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