High-Performance Coal Mine Tunnel Bullet Bit for Hard Rock Boring
Precision-engineered tungsten carbide tip for extreme durability in abrasive rock conditions. Reinforced alloy steel body with heat-treated threading for maximum impact resistance. Optimized fluting design ensures efficient debris removal and faster penetration rates. Ideal for mining, tunneling, and geological drilling in granite, basalt, and other high-density formations. Seamless compatibility with hydraulic drills and rotary rigs for industrial-scale operations. Exclusive bulk pricing for wholesale buyers—direct factory sourcing eliminates middleman markups. Strict quality control meets ISO 9001 standards. Global shipping with consolidated logistics for large orders. Stock available for immediate dispatch.