High-Precision Carbide Boring Bar SDQC for Heavy-Duty Machining

Premium tungsten steel blade ensures exceptional durability and heat resistance, ideal for high-speed cutting operations. Seismic-grade tool bar design minimizes vibration, delivering ultra-smooth finishes on hardened metals.

Engineered with wolfram steel core for maximum rigidity, reducing deflection during deep-hole boring in automotive/aerospace parts. Micro-grain carbide tip maintains sharpness 3x longer than standard bits.

Optimized for CNC lathes and milling machines – perfect for precision work on engine blocks, turbine shafts, and industrial molds. Mirror-polished surface prevents material buildup.

Global wholesale pricing with bulk discounts available. Ships worldwide with OEM-quality assurance. Custom specifications accepted for large-quantity orders.