Guide Bits Manufacturer in China
In horizontal directional drilling (HDD) projects, the success of the pilot hole is the cornerstone of the entire project’s success. Even the slightest deviation from the path can lead to cost overruns and schedule delays. You need a reliable tool capable of precisely executing your every steering instruction.
EnSheng provides high-performance guide bits for the trenchless industry, designed for superior path control in soil.
Common types of Guide Bits
We understand that no single tool can perfectly suit all working conditions. Therefore, we offer a variety of guide bits to handle formations ranging from loose to dense.
Standard Style Guide Bits
With its smooth, sloping guide surface, it is an ideal choice for dealing with common soft soil strata such as sand, loam, and loose clay.
Toothed Style Guide Bits
It is welded with high-strength, wear-resistant carbide teeth, enabling it to effectively handle compacted clay, hard soil layers and strata.
More styles Guide Bits
In addition to the two common styles, we also offer other styles of guide bits, so there’s bound to be one that meets your needs.
How to Choose the Right Guide Bits in 3 Steps
Ensure drilling accuracy and optimal performance by matching the right bit to your specific ground conditions and rig setup.
Step 1:Confirm Your Ground Conditions
- Very soft ground: loose sand, loam, soft clay
- Medium to stiff ground: compacted clay, hard soil layers, mixed soil with small gravel
The softer and cleaner the soil, the more you can prioritize speed. The harder or more abrasive the ground, the more you should prioritize durability and steering control.
Step 2:Check Your Rig, Housing and Transmitter
To avoid connection problems on site, please confirm:
- HDD rig model
- Housing model or dimensions
- Transmitter length
- Thread type and size on the front of the housing
If you are not sure, send us photos and basic measurements and our engineers will help you match the right guide bit.
Step 3:Select the Bit Style
- Standard Style Guide Bit: smooth steering, fast penetration, and cost-effective performance.
- Toothed Style Guide Bit: stronger cutting action, improved steering response and longer life in tougher ground.
- Other Styles: For special projects or difficult ground conditions, we can design and manufacture custom guide bits to match your rig and formation.
Who We Serve
If your work involves trenchless installation of water, gas, power or fiber lines in soil or clay formations, these guide bits are made for you.
Pipeline contractors
Who need accurate pilot bores in soft soil and clay.
Equipment dealers
Looking for reliable, repeatable products to support Vermeer®, Ditch Witch®, and other common HDD rigs.
Purchasing managers
Who want stable quality, clear specifications, and predictable lead times from a direct Chinese manufacturer.
The core advantages of Guide Bits
Our guide bits are designed for superior steering control, extended service life, and adaptability to varying operating conditions, ensuring your project is accurate and progresses smoothly from the very beginning.
Precise Steering and Path Control
Optimized guide surface design provides superior steering capability. Whether navigating obstacles in complex underground environments or making precise path adjustments, it’s effortless, ensuring accurate guide hole positioning.
Engineering for Maximum Durability
Constructed from high-strength heat-treated alloy steel and hardfaced in critical wear areas, it effectively resists wear, significantly extending tool life and reducing downtime and operating costs.
Diverse designs suitable for various geological conditions
We offer a variety of guide bits styles to suit different geological challenges. From standard blades for soft soils such as clay and sand, to toothed designs for compacted soils or mixed formations, there’s one to optimize performance for your specific application.
Technical Specifications: Match Your Needs
Choosing the right size and style is crucial for achieving optimal guidance performance. We offer a complete product line to match mainstream drilling rig models.
| Guide Bits Size | Thread Type | Transmitter |
| 114mm/4.5″ | D24*40 | 380mm/15″ |
| 114mm/4.5″ | D24*40 | 480mm/19″ |
| 127mm/5″ | D36*50 | 380mm/15″ |
| 127mm/5″ | D36*50 | 480mm/19″ |
| 140mm/5.5″ | D80*100 | 380mm/15″ |
| 140mm/5.5″ | D80*100 | 480mm/19″ |
| 160mm | D100*120 | 480mm/19″ |
| 114mm/4.5″ | JT2020 | 445mm/17″ |
| 127mm/5″ | JT2720 | 445mm/17″ |
| 140mm/5.5″ | JT4020M1 | 445mm/17″ |
| 160mm | JT7020 | 445mm/17″ |
Explore real-world applications of our Guide Bits
Field-proven guide bits are the trusted choice for critical operations, from complex urban utility installations to large-scale resource extraction.
Common Applications:
- Underground pipeline laying: Laying water pipes, gas pipelines, or sewage discharge pipes without excavating the ground.
- Fiber optic cable laying: Installing communication fiber optic cables, especially in densely populated urban areas, to reduce traffic disruption.
- Underground cable laying: Laying power cables to expand and upgrade urban power grids.
The Source of Superior Performance of Guide Bits
We believe that superior product performance stems from meticulous attention to detail in the manufacturing process.
Premium Base Material
Utilizing high-strength alloy steel, the guide bits remains robust even under demanding working conditions, effectively resisting impact and torque to prevent breakage and deformation.
Core Heat Treatment
Employing a professional heat treatment process enhances the strength and surface hardness of the guide bits, making it more wear-resistant and extending its service life.
Precision machining
We employ specialized welding techniques to apply wear-resistant coatings to critical wear areas of the guide bits. This enhances its wear resistance and extends its service life.
Rigorous Quality Inspection
All products undergo rigorous quality inspection before leaving the factory, with comprehensive testing of key indicators such as dimensions and hardness to ensure reliable performance.
Frequently Asked Questions
Have questions? We have clear answers. Here we’ve gathered you need to know about our fly cutter reamer—so you can make your purchase with complete confidence.
The key to selection lies in the geological conditions. If your project is primarily in soft sandy soil, loam, or ordinary clay, the standard style is a cost-effective choice. If you anticipate encountering hard clay, hard soil layers, or formations containing small amounts of gravel, the toothed style offers better drilling efficiency and control.
Most guide bits are compatible with standard rigs, but check the size and specifications to ensure compatibility.
If you notice wear on the cutting edges or the bit doesn’t perform as efficiently, it may need replacing.
We have a well-established international logistics network that ensures the safe and timely delivery of products to major markets worldwide. When you inquire, our sales team will provide you with detailed logistics solutions and estimated delivery times.
Call Us or Fill Out the Form Below
Our service team will reply to you within 1 business day.
+86 13673277680
+86 13673277680
Alan@enshengbit.com
Office Address：Economic Development Zone (West Area), Hejian City, Hebei Province, China
Boost Your Business with EnSheng!
Send us a message if you have any questions or need a quote. Our experts will respond within 24 hours and help you select the right bits for your needs.
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