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16″ M1965FG M423

Category:

Matrix Body PDC Bit

Above 9″

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Product details

Nomenclature of RUISHI Matrix Body PDC Bit Model

S/M 19 5 5 X
Matrix Body  PDC Bit Cutter Size
19:
diameter 19mm
16:
diameter 16mm
13:
diameter 13mm
Blade Count 
3、4、5、6... 
Formation
from soft to hard
1-7

Design Characters
J/A J Series
X Sprial Gauge
C Sidetracking Bit
Q Core Bit
B Bi-center Bit
F Row Cutters
G Advanced Cutters

 

BITS SPECIFICATIONS

Size 16"
Number of blade 6
Primary Cutter Size(mm) 19
Nozzle Qty 9
Gauge Length 2"-3.5"
Connection 7-5/8"API REG

 

RECOMMENDED PARAMETERS

Rotary Speed(rpm) 60-250
Weight On Bit(KN) 30-180
Flow Rate(lps) 45-80

 

Trait:PDC updirll cutter、6 blades、9 water holes

 

Suitable for soft to medium hard formations

   Shale、sandstone、chalk…

 

Sintered with high-quality tungsten carbide material

   Excellent erosion resistance

 

The design of PDC updrill cutters

   Solve the problem of rotating lifting during bit drilling

 

Reduce risks in shrinkage and unstable formations

   The position of the auxiliary teeth is embedded in the shock absorption teeth、anti-rotation design
   Reduce the vibration of the bit during drilling to effectively protect the cutting teeth
   Increase the stability and life of the bit

 

 

Reasonably configure the number of nozzles

   Optimize water circulation system、equilibrium fluid flow
   Cooling cutting teeth、reduce erosion of bit

 

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To: Hebei Ruishi Bits Manufacturing Co.,Ltd

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