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12 1/4" S1675FGA

Category:

Steel Body PDC Bit

12 1/4″

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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 12 1/4"
Number of blade 7
Primary Cutter Size(mm) 16
Nozzle Qty 9
Gauge Length 2"-3.5"
Connection 6-5/8"API REG

 

RECOMMENDED PARAMETERS

Rotary Speed(rpm) 60-250
Weight On Bit(KN) 20-110
Flow Rate(lps) 40-55

 

Trait: additional row、7 blades、8 water holes

 

Suitable for soft to medium hard formations

   Limestone、anhydrite、dolomite、shale…

 

The main cutting teeth adopt the trigonal cutting teeth

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

 

2 rows of conical teeth

   Increase the atttack ability and stability of the bit
   Protect the main cutting teeth from premature wear

 

Optimize water conservancy design

   Fully clean and cool the bit

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To: Hebei Ruishi Bits Manufacturing Co.,Ltd

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