Best for the small hole and less chanlleging hard rock formation.
To meet different ground conditions, MH-1 is available in:
MH-1 (Standard Version)
Optimized for softer and fractured formations, delivering deeper penetration and faster cutting speed.
MH-1S (Large Inserts Version)
Designed with larger carbide inserts for improved wear resistance and better performance in medium hard and compact rock layers.
MH-1 remains the primary choice for most piling projects, while MH-1S is recommended when enhanced durability is required.
Product Description:
The MH-1 roller bit from Meclead is a high-performance roller bit for piling and foundation engineering projects. This durable foundation drilling roller bit is designed for efficient rock penetration in soft to medium hard formations. Equipped with 52 precision-positioned tungsten carbide inserts and a reinforced alloy steel body, this reliable rock roller cutter delivers stable drilling performance, strong wear resistance, and long service life. As part of professional piling drilling tools, the MH-1 roller bit ensures consistent cutting efficiency and dependable results in demanding foundation drilling applications.
60-110MPa
100-180MPa
130-280MPa
The cone covered with 52 pieces 14mm large inserts. The whole cone is covred without any blink point. It it increase the penetration speed and working life.
20CrNiMoA is more wear-resistant than ordinary alloy steel, ensuring that the Roller bit stays sharp under high loads.
additional to the traditional sealing, we apply another CNC surface as additional sealing to prevent the dust into the bearing
All the roller bearings covered by the hard alloy to apply extra hardness
Pull the air out of the body, then push the high end grease in, make sure the roller has enough grease for the whole life span
With more than a decade of international trade experience, we understand the logistics, regulations, and technical standards of markets around the world. Our global expertise guarantees smooth cooperation and reliable delivery.
Each drilling tool undergoes strict quality inspection - from raw materials to final delivery. Our commitment to quality ensures that it maintains high performance and durability even under the most demanding drilling conditions.
With the ability to travel frequently and meet clients in person, we gain a deep understanding of on-site conditions and project requirements. This allows us to deliver precise, customized solutions that truly meet our clients’ needs.
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