FISHTAIL

FISHTAIL – Precision-Ground Soil Penetration Tip for Bored Pile Drilling Tools

In the foundation drilling industry, every detail in your tooling setup matters—especially when it comes to performance beneath the surface. The FISHTAIL is one such critical tool component that ensures smooth, accurate soil penetration and auger stabilization during rotary drilling. As a leading OEM supplier, 3GEN Export offers highly durable and perfectly machined FISHTAIL tips engineered for bored pile rigs by BAUER, LIEBHERR, SOILMEC, SANY, and XCMG.

These components, small in size but immense in purpose, serve as the cutting lead that allows augers and buckets to initiate ground contact, control deviation, and improve the efficiency of vertical pile formation.

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What Is a FISHTAIL?

A FISHTAIL is a heavy-duty ground entry tool fitted to the center of augers, core barrels, and buckets. With its sharp-edged, wedge-shaped profile, it slices through soil layers—guiding the tool in a straight path while reducing lateral deviation. Its design increases initial bite force and stabilizes rotary motion even in tough or mixed soil formations.

Named for its distinctive flared geometry resembling a fish’s tail, this part not only initiates drilling but also minimizes kickback and tool sway, especially in granular or loose soils.

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Technical Specifications

• Material: Cast alloy steel with manganese or chromium reinforcement

• Heat Treatment: Through-hardened body; tip edge optionally tungsten-carbide welded

• Hardness: 48–52 HRC on body, up to 60 HRC at wear edge

• Shape: Curved or V-shaped wedge with precision-machined mounting base

• Mounting Type: Bolt-on or welded; square shaft with bore hole for fast locking

• Compatibility: Designed for center pilot tips on augers, buckets, and barrels

• Weight: Approx. 3–6 kg (depending on model)

• Wear Resistance: Optimized for 500+ working hours under standard load

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Key Features of the FISHTAIL

• Improved Drilling Accuracy: Ensures true vertical drilling in loose or layered soils

• Centering Function: Stabilizes the rotary tool and prevents drift

• Soil Penetration Efficiency: Wedge design easily pierces clay, sand, silt, and gravel

• High Wear Life: Hardened surfaces extend service cycle even in abrasive soils

• Field Replaceable: Quick swap design reduces downtime on the job site

• Tungsten Tip Option: Available with carbide-edge reinforcement for rocky conditions

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Compatible Bored Pile Machines

The FISHTAIL component is compatible with a wide array of drilling rigs across global brands, including:

BAUER

• BG 15 – BG 28

• BG 36 – BG 45

• Kelly bar or rotary drilling tools with center pilot designs

LIEBHERR

• LB 28

• LB 36

• LB 44

SOILMEC

• SR-30

• SR-45

• SR-95

SANY

• SR235

• SR360

• SR405

XCMG

• XR180D

• XR220D

• XR280D

This part can be retrofitted or replaced on compatible augers, buckets, and barrels using a standardized mounting system. Custom designs are also available based on project needs.

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Applications in Drilling Projects

• Foundation Piling: Concrete bored piles, CFA, and rotary bored piles

• Bridge & Infrastructure: Ground stabilization in urban and over-water projects

• Geotechnical Surveying: Soil sample drilling with minimal deviation

• Hydraulic Tools: Use with Kelly-bar mounted augers for deep, high-torque applications

• Rock Drilling (when tungsten-coated): Mixed soil and weak rock formations

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Why Choose 3GEN Export’s FISHTAIL?

At 3GEN Export, we understand that job site conditions vary, and tools need to meet high performance and wear-resistance standards. Our FISHTAIL tips are forged from superior-grade alloys and refined through precise heat treatment, ensuring consistent reliability under pressure.

• OEM-level precision and geometry

• Global delivery within 5 working days

• Designed for long service cycles with less downtime

• Guaranteed compatibility with leading machine brands

• Available in custom configurations or by part code

• Competitive pricing with certified manufacturing quality

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Maintenance Tips

To ensure optimal performance and longevity:

• Inspect the fishtail before each shift for cracks or tip wear

• Replace when the leading edge dulls by more than 3 mm

• Avoid using blunt fishtails in gravel or boulders to prevent auger damage

• Lubricate fasteners regularly for easy replacement in the field

• Keep spare fishtails in inventory to minimize site stoppage

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Packaging & Delivery

• Packaging: Individually boxed or bulk palletized with anti-corrosion wrap

• Labeling: Each unit laser-etched or stamped with part number and batch code

• Shipping: Tracked express air freight or sea cargo options available

• Delivery Time: 5 working days worldwide via 3GEN Express Dispatch

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Summary

If you’re working in soil stabilization, deep piling, or foundation works, your rotary tools are only as good as the component guiding them. The FISHTAIL is the unsung hero of drilling performance, helping you stay accurate, efficient, and on schedule. With its precise cutting shape, easy replacement, and enhanced material strength, this part represents the type of reliability you can build foundations on.

Backed by 3GEN Export, your trusted OEM spare parts partner, the FISHTAIL is available and ready for global delivery—because no project can wait.

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Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.

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