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- MH-3H
Large Type Roller Bit
MH-3H
Heavy-duty deep foundation solution
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.
Additional Support
Select Roller Bit
Selecting the appropriate type and quality based on the geological formation is crucial for optimizing drilling efficiency
Improve Tool Design
A well-designed core barrel enhances debris removal, significantly improving drilling efficiency
Welding Instruction
Correct roller bit placement and welding accuracy are vital for achieving the desired drilling results.
Operation Tips
Proper control of drilling weight and rotating speed directly impacts penetration rates and roller bit wear
CONTACT US
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.