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8 1/2" IADC637 Single Cone Roller Bit

  • 1 Piece
  • Tianjin, China
  • 500
  • L/C, T/T, D/P, Western Union, Paypal
  • Customized
  • API
  • Center Drill Bit
  • Tungsten Carbide
  • Well Drilling
  • New
Availability:
Quantity:

single roller cone bit

single roller cone bit

IADC Code:

6-3-7

Bearing:

Journal bearing

Sealing:

 O-ring

Cutting structure:

Conical

Rows/Qty:

7/52

Shirttail/Lug

Welding carbide &

adding inserts


  



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Hejian Hengji Bit Manufacture Co.,LTD  is specialized in researching and production of rock drilling bits since 2012, mainly includes tricone bits, PDC bits, HDD hole opener, foundation single roller cutters, drag bits and related tools with advanced CNC machines and R&D team.

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Junziguan industrial zone, hejian city, hebei province
+86-317 8114222
+86-18232837832
+86-18232837832
+86-18232837832
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