Bits


MH-3R Replaceable Roller Cone

Cleaning Bucket

Drilling Tool Features:

The conical shell or cylindrical shell should be selected as appropriate based on specific working conditions;

Straight guide plates or a guide-plate-free configuration should be selected as appropriate based on specific working conditions;

Scope of Application: Clearing sediment from the bottom of boreholes, and working in flow-plastic soft soil strata.

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Model Selection Table
Cleaning Hole Diameter (mm)Hight(mm)Shell Outer DiameterShell Wall ThicknessFixed Bottom ThicknessRotary Base ThicknessWeight(kg)
φ600800500164040500
φ800800700164040780
φ900800800164040860
φ1000800900164050980
φ120080011001640501270
φ150060014001640501570
φ160060015001640501900
φ180060017001650502480
φ200060019002050503000
φ220060021002050503570
φ250060024002050504680
φ280060027002050505330
φ300060029002050506125
Model Customizable Items:      

Custom Cutting Diameter: Cutting diameters are designed according to client specifications—such as φ950, φ1050, etc.—and are predominantly utilized in conjunction with casing construction operations.

Custom Barrel Height: Barrel heights are designed based on client requirements—for instance, extended to 1500 mm or 2000 mm—to increase the drilling volume per pass and enhance overall construction efficiency.

Custom Single/Double Bottom: The tool can be customized with either a single-bottom or double-bottom configuration, depending on client needs.

Custom Square Head Dimensions: The dimensions of the tool's square head are customized to match the square head of the client's drill pipe; common sizes include 130×130, 150×150, 200×200, etc.

Custom Bottom-Opening Mechanism: The bottom-opening mechanism can be customized as either a semi-automatic or manual system, in accordance with client requirements.

Our Services

Powering Your Drilling Projects With Precision & Expertise

Custom Design

We work closely with contractors to design drilling tools that meet specific project requirements, ensuring optimal performance and cost efficiency.

Quality Assurance

All our YUXIANG and foundation drilling tools are produced with premium materials and strict quality control to withstand the toughest conditions.

Fast Delivery

Our efficient production process and well-managed inventory allow us to ship orders quickly, reducing downtime for your projects. We also offer flexible shipping solutions

Technical Support

Our experienced engineers provide expert advice on tool selection, usage, and maintenance to help you achieve the best drilling results.

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Reliable YUXIANG & Foundation tools
— custom-built and delivered fast.

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