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Reverse Circulation RC Bits Src3.5y

China Reverse Circulation RC Bits Src3.5y, Find details about China Reverse Circulation Bits, RC Bits from Reverse Circulation RC Bits Src3.5y

Model NO.
SRC 3.5Y
HS Code
82071300
Model NO.
SRC 3.5Y
HS Code
82071300
RC drilling refers to Dual Wall or Dual Tube Drilling.RC drilling applies two rods with inner and outer tubes.Air is blew down the annulus of the rod and enter into hammer and bit.Rock formation fragments crushed by bit are collected into the inter tube via air hole on the bit head.And then returned to the ground and enter into sampling system.

CHARACTERISTIC:

Sample is dry and without contamination

High penetration

High sample recovery rate
 

RC bits Model SRC3.5-Yfor shank SRC3.5Y

Diameter

Buttons*button diameter
                (mm)

Button angle

Flushing holes

Shroud
Diameter
 

Weight
(kg)

Part No.

mm

inch

   Gauge

   Centre

92

3 5/8

6x 14mm

6x 12mm

       35

         2

     90

   6.1

SRC3.5Y-92

95

3 3/4

6x 14mm

6 x 12mm

       35

         2

     93

   6.3

RC3.5Y-95


Reverse Circulation RC Bits Src3.5y
 

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