MH-3H

Roller Bit MH-3H features a larger cone diameter and enhanced size for higher cutting efficiency, perfect for pile diameters over 2500mm and deep foundations. With improved bearings to withstand greater drilling weight, reinforced Tungsten Carbide teeth, and factory pre-set welding angles, it’s built for durability and efficient performance in challenging geological conditions.

Heavy-duty deep foundation solution

Large Type Roller Bit

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Selecting the appropriate type and quality based on the geological formation is crucial for optimizing drilling efficiency

A well-designed core barrel enhances debris removal, significantly improving drilling efficiency

Correct roller bit placement and welding accuracy are vital for achieving the desired drilling results.

Proper control of drilling weight and rotating speed directly impacts penetration rates and roller bit wear

We are committed to tack the most challenging hard rock project. Our knowledgeable sales staff will find the right tool and solution to make your project more efficient and profitable.