D99.2mm Counter Bore Drill Head for BTA Drill Boring Machine
Precision-machined carbide insert ensures extended tool life and superior wear resistance. Guide pad design enhances stability for ultra-deep hole drilling with minimal deflection. Engineered for high-performance BTA machines, ideal for industrial boring in oil/gas, aerospace, and heavy machinery sectors. Full compatibility with standard BTA systems, optimized for diameters up to 99.2mm. Heat-treated steel body guarantees durability under extreme torque and pressure. Global bulk pricing available—direct factory supply ensures unbeatable cost efficiency for large-scale operations.