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6 1/2 S1655FG S323

Category:

6″— 6 1/2″

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 6 1/2"
Number of blade 5
Primary Cutter Size(mm) 16
Nozzle Qty 6
Gauge Length 2"-3.5"
Connection 3-1/2"API REG

 

RECOMMENDED PARAMETERS

Rotary Speed(rpm) 60-250
Weight On Bit(KN) 10-100
Flow Rate(lps) 20-35

 

Trait:axe tooth、5 blades、6 water holes

 

Suitable for medium hard formations

   Limestone、shale、sandstone...

 

The main cutting teeth are designed with axe teeth

   Increase the wear resistance、compression resistance and life of the bit

 

Two rows of auxiliary teeth,the widen blade

   Protect cutting teeth from premature wear、ensure the cutting stability of bit Widen blade to increase bit torque

 

6 water holes layout

   Optimize water conservancy structure、enhance chip removal efficiency and reduce mud bags generation

 

The gauge with high-quality PDC cutters

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

 

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To: Hebei Ruishi Bits Manufacturing Co.,Ltd

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