Active Member
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[China]
Address: B2-0645 ROOM, CENTURY-TEA-TRADE-CENTER, NO.10 MALIANDAO ROAD, XUANWU DISTRICT, BEIJING, CHINA
Contact name:Jade
FLRT Bit |
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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 | |
| 28 | 711.2 | 117, 127, 517, 537, 617, 637 |
| 32 | 812.8 | 117, 127, 517, 537, 617, 637 |
| 38 | 914.4 | 117, 127, 517, 537, 617, 637 |
