High Quality Horizontal Directional Drilling Bit China Wholesale HDD Rock Hole Opener Reamers Roller Cutter Drilling Equipment

Product Description

Products Description
Hole Opener Product

We are committed to providing customers in the trenchless field with high quality and low price products to meet the changing needs of the market by utilising mature technology and strong processing and manufacturing capabilities in the field of tooth wheel drills. Horizontal directional reamers produced by our company can be adapted to various strata and pipe diameter operations.

Product name HDD hole opener
Material Alloy steel + Tungsten carbide
Application Trenchless Underground Construction
Soil Hard Rock
Trenchless Trenchless HDD
Color Customers Requirements
Hole Opener Composition
Composition diagram
Difference between Roller Cone Bit and Rolling Cutter Bit
Bit comparison
Roller cone bit

Roller Cone Bit

Rolling cutter bit

Rolling Cutter Bit

Complete Perfect Cutting Element

Different cutting elements (cones with steel tooth or inserts / rolling cutters) are specifically developed for using in different formations. Over 100 different types of cutter layouts are designed and 500 grades of carbide are selected to make the hole openers more suitable for specific construction demands.

Cutter detail 1
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Details Images
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R&D Strategy
R&D Strategy diagram
Full-Process Manufacturing System

A complete set of equipment from blanking to forging, machining and heat treatment, etc., has been established. This includes flexible production lines with CNC machining centers as the main body, super hard material production lines, and a full-life-cycle computer management system (ERP + PLM + MES).

Process Flow: Raw material → Forging → Heat treatment → Welding → Assembly
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Production facility 1
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Frequently Asked Questions
What industries are your products used in?
They are widely used in urban rail transit, highway, railway and water diversion tunnel projects, urban underground comprehensive pipeline corridors, oil (gas) pipelines, energy storage power stations and other engineering construction projects involving tunnel boring, as well as pile foundation construction, mining and other construction fields.
What payment methods do you support?
T/T is acceptable with a 30% deposit along with PO released. 100% before shipment. Payment terms can be negotiable for long-term business relationships.
Are you a trader or a manufacturer?
We are a well-known manufacturer and service provider of rock breaking tools, integrating design, manufacture, sales, and service.
What is your delivery time?
The delivery time is approximately 15-30 days after confirming the customer's specific requirements.
How is the After-Sales Service?
Our sales team will respond to your questions within 24 hours (excluding holidays), and technical support is available at any time.
What is the manufacturing flow of your hole openers?
Our manufacturing process follows a strict quality control sequence: Raw material selection → Forging → Heat treatment → Welding → Assembly.

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