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Conical Rock Auger for Challenging Strata

With the central cone guiding the conical drilling, it can easily break rocks of various hardness levels.

  • Precise Positioning: Relying on the sturdy and wearable forged steel pilot, it can drill accurately in complex geological conditions.
  • Application: Moderately strong to strong rock (12.5 – 50 MPa), Strong rock (50 – 100 MPa).
  • Kellybox 200 mm/250mm
  • Round shank chisel pilot bit RP4 available
  • Auger flight thickness of 25/30 mm

Meclead conical rock auger is the ultimate solution within our rotary drilling tools lineup for penetrating tough environments. Specifically engineered for medium weathered rock, bedrock, and cohesive soil, its tapered design allows for superior centering and aggressive cutting.

  • Optimized Geometry: The conical shape reduces resistance while increasing penetration pressure in hard rock.
  • Carbide B47K teeth:Equipped with premium Tungsten Carbide bullet teeth for maximum durability in bedrock.
  • Cohesive Soil Versatility: The flighting pitch is engineered to prevent “balling” in cohesive soil, ensuring smooth discharge.

Single Cut

Double Cut

Double Flight

Our Services

Solution

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.

Production

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.

Free Consultation

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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