详情
high quality PDC drill
bit
PDC Drill Bit
1,Type:matrix
2,Size: **3/4"
3,Blade: 5
4,PDC cutter size:*9.*5mm
5,API certification
6,suti for medium to
medium-hard homogeneous formations
7,PDC cutter type:Forced
Application:
Suitable for medium to medium-hard formations.
Feature:Improved support and retention
Advantage:Manage the magnitude cutter loading and bit torque.
Benefit:Improved bit durability and directional responsiveness
1,Suit for drilling medium to medium-hard formations.
2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented .
3,Composite gage protection and low torque design improve rate of penetration .
4,CFD hydraulic balance design results in better bit cleaning and cutting removal .
5,Combined utilization of high performance PDC compacts significantly prolongs bit life .
Advantage:Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and cuttings evacuation requirements with available hydraulic flows.Allows for higher flow rates with minimal increase in pump pressure.
Feature:Diamonds are impregnated in the matrix behind the PDC cutters
Benefit:Increased footage drilled in abrasive applications
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Bit size (in)
|
No. of cutters (pcs)
|
Gage length (cm)
|
No. of nozzles (pcs)
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APL reg.pin. size (in)
|
|
8 1/2
|
*6
|
*5
|
5
|
4 1/2
|
|
9 1/2
|
*2
|
**0
|
6
|
6 5/8
|
|
*2 1/4
|
*1
|
**0
|
7
|
6 5/8
|
|
*7 1/2
|
*3
|
**0
|
7
|
6 5/8
|
