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14 3/4'' 374.7mm Iadc 637 Conical Tricone Drill Tools Bit for Hard Rock Drilling

  • 637

  • 1

  • tianjin ,shanghai

  • water well,oil well,HDD,exploration,etc

  • 100% New

Availability:
Quantity:

14.34.637. tricone bit

it Size

Bit Type

in

mm

31/2

88.9

HR537

HR637









45/8

117.5

HR117

HR115

HR537

HR637

HR737






43/4

120.7

HR117

HR115

HR537

HR637

HR737






57/8

149.2

HR217

HR537

HR547

HR637







6

152.4

HR117

HR217

HR237

HR517

HR547

HR637

HR737




61/4

158.8

HR127

HR237

HR517

HR527

HR547

HR637

HR737

HR837



61/2

165.1

HR127

HR217

HR517

HR537

HR547

HR637

HR737

HR837



63/4

171.5

HR117

HR447

HR537

HR547

HR617

HR627

HR637

HR737

HR837


71/2

190.5

HR127

HR217

HR517

HR517

HR527

HR527

HR617




77/8

200

HR177

HR437

HR517

HR527

HR537

HR547

HR547

HR617

HR627

HR637

83/8

212.7

HR217

HR527

HR537

HR617

HR627

HR637

HR737

HR837

HR617

HR627

81/2

215.9

HR117

HR127

HR137

HR217

HR247

HR437

HR447

HR517

HR527

HR537

HE547

HR617

HR627

HR637

HR737

HR837





83/4

222.3

HE116

HR437

HR517

HR537

HR627






91/2

241.3

HR117

HR127

HR417

HR437

HR517

HR527

HR537

HR547

HR617


95/8

244.5

HR117

HR127

HR137

HR217

HR437

HR517

HR527




97/8

250.8

HR117

HR127

HR137

HR217

HR417

HR437

HR517

HR527



105/8

269.9

HR127

HR217

HR437

HR517

HR547






115/8

295.3

HR117

HR127

HR137

HR217

HR147

HR517

HR537

HR547



121/4

311.2

HR117

HR127

HR137

HR417

HR437

HR517

HR527

HR537



HR547

HR617

HR627

HR637







135/8

346.1

HR117

HR127

HR235

HR437

HR517

HR527

HR537

HR637



133/4

349.3

HR437

HR517

HR537

HR617

HR627

HR637

HR737

HR117

HR217


143/4

374.7

HR117

HR127

HR137

HR517

HR527

HR537

HR547

HR617

HR637


151/2

393.7

HR127

HR217

HR517

HR527

HR537

HR547

HR617

HR637

HR737

HR837

16

406.4

HR117

HR127

HR127

HR517

HR527

HR537

HR547

HR617

HR637

HR737

171/2

444.5

HR117

HR127

HR137

HR437

HR517

HR527

HR537

HR547

HR637

HR737

18

457.2

HR117

HR217

HR237

HR437

HR517

HR527

HR537

HR547

HR637

HR737

19

482.6

HR117

HR217

HR237

HR437

HR517

HR527

HR537

HR547

HR637

HR737

20

508.0

HR117

HR217

HR237

HR437

HR517

HR527

HR537

HR547

HR637

HR737

22

558.8

HR117

HR217

HR237

HR437

HR517

HR527

HR537

HR547

HR637

HR737

24

609.6

HR117

HR217

HR237

HR437

HR517

HR527

HR537

HR547

HR637

HR737

26

914.4

HR117

HR217

HR237

HR437

HR517

HR527

HR537

HR547

HR637

HR737


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Hejian Hengji Bit Manufacture Co.,LTD  is specialized in researching and production of rock drilling bits , 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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