C403 Drilling Tools Conical Teeth for Wall Cutter, Bucket, and Auger

C403 Drilling Tools Conical Teeth for Wall Cutter, Bucket, and Auger

Primary Primary Features

• Aggressive Rock Fracturing: We engineer the top with a massive, high-penetration tungsten carbide tip. Under heavy downward drilling pressure, this point-attack geometry acts as a severe-duty chisel.
• Self-Sharpening Rotation: The precision-machined cylindrical body allows the tooth to rotate completely freely inside the block during drilling. This continuous rotation ensures the carbide tip wears evenly from all sides, maintaining a sharp cutting point and drastically extending the tool’s lifespan.
• Secure Deep-Hole Retention: The shank features a dedicated stepped profile designed to interlock with heavy-duty retaining rings.
• Fully Customizable Configuration: We can adjust the carbide insert size, tip profile (pointed or domed for different rock hardness), and shank diameter. As a direct manufacturer, we provide a perfect, cost-effective tailored solution for your specific piling and auger equipment.

Manufacturing Quality

• Advanced Induction Brazing: We securely bond the heavy-duty tungsten carbide tip to the steel body using a highly controlled induction brazing process. This creates a shock-absorbing joint that prevents the carbide from shattering when striking unexpected boulders or extremely hard rock layers.
• Premium Drop Forging: We drop-forge the entire steel body to permanently align the internal metal grain. This delivers the ultimate structural density and tensile strength required to survive the massive torque generated by heavy foundation drilling rigs.
• Heat Treatment: We rigorously heat-treat the steel to achieve a dual metallurgical balance. The upper head is hardened to withstand extreme abrasion from wet sand and gravel, while the stepped shank remains highly ductile to absorb violent drilling vibrations without snapping.

Applications

We build this extreme-duty conical pick for deep foundation and piling extraction:

• Rotary drilling augers, core barrels, and drilling buckets

• Diaphragm wall cutters and heavy-duty trenching rigs

• Piling operations in severe rock, cobblestone, and highly abrasive soil

• Deep-shaft drilling requiring maximum penetration and zero tool loss

More details about Foundation Drilling Tools and Auger Teeth