Product Overview

The BF80 Rotary Drilling Bucket Tooth is a heavy-duty flat cutting tooth designed for rotary drilling rigs, foundation piling, trenching, and earth excavation applications.

Engineered for demanding construction environments, the BF80 delivers reliable cutting performance in soil, gravel, weathered rock, sandstone, cobble layers, and mixed geological formations.

Manufactured from high-strength forged alloy steel, the BF80 tooth undergoes advanced heat treatment to achieve excellent toughness, impact resistance, and fatigue strength. The cutting edge is reinforced with tungsten carbide inserts and wear-resistant hardfacing, providing superior abrasion resistance and extended service life under high-load drilling conditions.

With its optimized 80mm wide cutting face and robust structural design, the BF80 improves penetration efficiency, maintains stable cutting performance, and reduces downtime caused by premature wear or tooth failure.

The BF80 is an ideal rotary drilling bucket spare part for contractors requiring durable and efficient drilling tools for foundation engineering projects.

Key Features and Engineering Advantages

1. Optimized Flat Cutting Geometry for Efficient Excavation

The BF80 features an optimized 80mm wide flat cutting edge designed to maximize material removal efficiency during rotary drilling operations.

The improved cutting geometry helps:

Reduce penetration resistance
Increase soil and gravel cutting efficiency
Create smoother borehole profiles
Improve drilling stability
Reduce machine load and torque consumption

Compared with conventional round shank picks, flat teeth provide a larger contact area, making them especially effective for soil cutting, scraping, and mixed ground excavation.

2. Forged Alloy Steel Body for Superior Strength

The BF80 tooth body is manufactured from premium forged alloy steel with full heat treatment to ensure excellent mechanical performance.

The forged structure provides:

High impact toughness
Superior bending resistance
Excellent fatigue strength
Reduced risk of cracking under heavy loads
Extended operational lifespan

This robust construction allows the BF80 to withstand high torque, vibration, and sudden impact conditions commonly found in foundation drilling projects.

3. Tungsten Carbide Reinforced Cutting Edge

The BF80 incorporates tungsten carbide reinforcement and hardfacing protection on high-wear areas to improve abrasion resistance.

The carbide-enhanced design provides:

Increased wear resistance
Longer replacement intervals
Improved cutting consistency
Better performance in abrasive ground conditions
Reduced operating costs

Suitable for challenging formations including:

Gravel layers
Sandstone
Weathered rock
Cobble formations
Hard soil conditions

4. Precision Tooth Pocket Fit and Easy Replacement

The BF80 is manufactured with a standardized mounting design to ensure secure installation on drilling buckets and attachments.

Advantages include:

Accurate tooth positioning
Reliable locking performance
Reduced tooth loosening
Faster replacement during field operations
Minimized drilling downtime

The optimized fitting system improves overall equipment reliability and jobsite efficiency.

Technical Specifications

Specification	Details
Product Model	BF80
Product Type	Rotary Drilling Bucket Flat Tooth
Cutting Width	80mm
Overall Length	248mm
Body Material	Forged Alloy Steel
Reinforcement	Tungsten Carbide Insert & Hardfacing
Heat Treatment	Full Quench Heat Treatment
Application	Rotary Drilling, Foundation Piling, Trenching
Installation	Drilling Bucket / Auger / Core Barrel

Geological Applications and Equipment Compatibility

The BF80 Flat Rotary Drilling Tooth is designed for medium to heavy-duty foundation engineering projects requiring reliable cutting performance and long service life.

Typical Applications:

Suitable Geological Formations:

Compatible Equipment:

The BF80 can be installed on various rotary drilling attachments, including:

Rotary drilling buckets
Rock drilling buckets
Augers
Core barrels
Foundation drilling tools

Compatible with drilling equipment from major manufacturers, including:

Why Choose BF80 Rotary Drilling Bucket Tooth?

The BF80 combines forged steel strength, carbide reinforcement, and optimized cutting geometry to deliver reliable performance in demanding drilling environments.

Key advantages:

80mm wide cutting edge for efficient material removal
Forged alloy steel body for superior durability
Tungsten carbide reinforcement for extended wear life
High impact resistance under heavy drilling loads
Precision fitting design for quick replacement
Suitable for foundation piling and rotary drilling applications

The BF80 Rotary Drilling Bucket Tooth provides contractors with a durable and cost-effective solution for improving drilling efficiency and reducing tool replacement frequency.

Frequently Asked Questions (FAQ)

Q1: What is the difference between BF80 flat teeth and round shank drilling picks?

The BF80 flat tooth features an 80mm wide cutting edge, providing a larger contact area for efficient soil cutting, scraping, and gravel excavation.

Round shank drilling picks are mainly designed for concentrated point loading and hard rock crushing.

For many rotary drilling applications, combining flat teeth and round shank picks on the same drilling bucket can achieve better overall excavation performance.

Q2: Can BF80 teeth be customized for different geological conditions?

Yes. OEM and ODM customization options are available.

Customization can include:

Different tooth dimensions
Customized hardfacing patterns
Additional tungsten carbide reinforcement
Modified material grades

These options allow the BF80 to be optimized for different levels of hardness, abrasion, and drilling conditions.

Q3: Which drilling equipment can use BF80 rotary teeth?

The BF80 is suitable for rotary drilling buckets, augers, and core barrels used in foundation construction and heavy civil engineering projects.

It can be adapted to various rotary drilling machines depending on the tooth holder design.

BF80 Rotary Drilling Bucket Tooth