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Full Sizes HDD Hole Openers IADC 537 Medium Hard HDD Rock Reamers For Trenchless

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FLRT Bit

Full Sizes HDD Hole Openers IADC 537 Medium Hard HDD Rock Reamers For Trenchless

Country/Region china
City & Province beijing beijing
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Product Details

HDD Hole Openers , Reamer , IADC 537 , Single Cone Bit , Trenchless , Medium Hard Rock Reamer

 

 

1. Hole openers are designed for the enlargement of pilot holes and large hole applications. They are also used for road and river crossing application.
2. The hole openers are manufactured from AISI 4145H fully heat-treated alloy steel. All are available with carbide-milled teeth and insert cutters. Arms and cutters are hardfaced for protection in three different designs for varying conditions and rock formations. The design of the hole opener allows for field-changing the cutters. They has a wide range of hole opener types, including.


Cutting Structure


Combined by single TCI cone bit, IADC 537.


Seal and Lubrication


High performance HNBR O-ring for bearing seal and advanced grease for lubrication.
 

Product Application


It is suitable for the large size well, HDD, trenchless and infrastructure applications.

 

Specifications:

 

1. Hole opener rock bit
2. fully heat-treated alloy steel.
3. With cutters for Soft,Medium Hard format

 

It is suitable for the large size well, mining and infrastructure applications.

 

Size
Bit Type
In.mm
28711.2117, 127, 517, 537, 617, 637
32812.8117, 127, 517, 537, 617, 637
38914.4117, 127, 517, 537, 617, 637

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