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17 1/2 inches API pdc bits with 19mm cutters and five blades for soft formations

Category:

Steel Body PDC Bit

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Product details

Nomenclature of RUISHI Steel Body PDC Bit Model

S 19 5 5 X

Steel 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 17 1/2"
Number of blade 5
Primary Cutter Size(mm) 19
Nozzle Qty 5
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:single row、 5 holes waterway

 

Suitable for medium soft formations

   Claystone、shale、limestone…

 

The gauge with high-quality PDC cutters 

    Reduce the abrasion of the gauge、increase wear resistance and stability of gauge

 

Spiral blades、shock-proof insert

   Effectively protect cutting teeth、improve the stability of the drill bit and effectively control the cutting depth

 

Design of large waterway

   Reduce the mud bags、increase the mechanical penetration rate

 

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To: Hebei Ruishi Bits Manufacturing Co.,Ltd

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