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Foundation Roller Cones bit C169 - Weld Type

Features of C169 Series
C169 series suits for drilling hard & very hard rock hardness more than 100MPa,
bigger diameter TCI Inserts brings higher wear resistance and lower inserts breakage rate,it suits for bigger diameter core barrel

Quantity:
  • C169
  • ROSCHEN
  • ROS-CB-C169

Product Description

Foundation Roller Cones bit C169 - Weld Type

 

C169 Series Weld Type

 c169 roller cone bit

Bearing Structure

foundation roller cone structure

Features of C169 Series

1

Journal sealed   bearing with TCI protection on heel of cones

2

Bigger cone ,TCI   covers full cones, longer working life

3

Shirttail hard   enhanced by Tungsten Carbide

4

C169-537 adopts   17mm chisel TCI, C169-637 adopts 16mm conical-ball TCI

5

C169 series   suits for drilling hard & very hard rock hardness more than 100MPa,

bigger diameter   TCI Inserts brings higher wear resistance and lower inserts breakage rateit suits for bigger diameter core barrel

weld type roller cone bit

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