Hebei, China
Management System Certification:
ISO9001:2008
Main Markets:
North America, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
OEM/ODM Availability:
No
OEM/ODM Service
Sample Available

Hole Opener, API Tricone Bit, Tricone Drill Bit manufacturer / supplier in China, offering Multiply Cone Pilot Hole Opener Bits, 12 1/4 PDC Diamond Oil Drilling Bit, PDC Drill Bits,, API 12 1/4 Rubber Sealing Tungsten Carbid Insert Bit, Concial Bit and so on.

Gold Member Since 2014
Audited Supplier

Multiply Cone Pilot Hole Opener Bits

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $680/ Piece
Production Capacity: 500
Transport Package: Wooden Case
Payment Terms: L/C, T/T
Type: Drill Bit
Material: Alloy Steel, Tungsten Carbide
Usage: Well Drilling
Model Number: Steel Tooth Bit, TCI Bit
Certification: API & ISO
Bearing Type: Sealed Bearing and Non-Sealed Bearing

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Basic Info

Model NO.: 117 217 537 737
Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard
Color: Blue or Red
IADC Code: 114~837
Trademark: HJ
Specification: ISO
Origin: China
HS Code: 8207191

Product Description

42'' Horizontal Hole Opener enlarging holes

Horizontal Hole Openers, also known as HDD Reamers, are used to enlarge the pilot hole in
Horizontal Directional Drilling(HDD) - HDD is used when trenching and excavating is not practical.
This drilling technology allows for a steerable trenchless way to drill underground.
There are three stages:
1>the first stage is to drill a small diameter pilot hole.
2>The second stage is enlarge the hole with a larger diameter cutting tool called an HDD Reamer,
Rock Reamer or Hole Opener.
3>The third stage is inserting the casing pipe or other product into the enlarged hole.
Bit Size(in)ConnectionBit Size(in)Connection

3 3/8, 3 3/4, 3 7/8
4 1/8, 4 1/4


  2 3/8   REG
9 1/2,   9 5/8 , 9 7/8
10,   10 1/2,   10 5/8
11, 11 5/8
 




  6 5/8   REG

4 3/8, 4 1/2
4 5/8, 4 3/4
4 7/8
  



  2 7/8   REG
12,   12 1/4, 12 5/16
12 3/8, 12 7/16, 12 5/8
13 1/8,   13 3/4, 13 5/8
13 1/2




  6 5/8   REG
5 1/8, 5 1/2, 5 5/8
5 7/8
6, 6 1/8, 6 1/4
6 1/2, 6 3/4, 6 5/8
6 7/8



 3 1/2   REG

14 1/2, 14 3/4
15 1/2
17 1/2
 



 7 5/8   REG
7 1/2, 7 5/8, 7 7/8
8 3/8, 8 1/2
8 5/8, 8 3/4

 4 1/2   REG

20, 22, 24, 26

  7 5/8   REG



IADC CODE
(MT) 116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
 

(TCI)417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526  537 547 516 536  535
 

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