Premium B47K Hard Rock Bullet Teeth for Foundation Drilling

Industrial-Grade Tungsten Carbide Tip
– Precision-engineered with ultra-durable tungsten carbide for superior wear resistance and extended lifespan in extreme drilling conditions.
High-Performance Hard Rock Drilling
– Specially designed for tough geological formations, ensuring efficient penetration in concrete, granite, and reinforced structures.
Optimized Cutting Geometry
– Advanced bullet-shaped design reduces friction and enhances chip removal, maximizing drilling speed and accuracy.
Universal Compatibility
– Fits most auger drill rigs and foundation pile equipment, ideal for bore pile construction, mining, and civil engineering projects.
Bulk Supply Advantage
– Direct factory pricing with wholesale discounts for large-scale procurement, backed by global logistics support.
Built for Heavy-Duty Applications
– Perfect for infrastructure projects, tunneling, and deep foundation work where reliability is critical.