Precision Carbide Boring Bar Set for Professional Machining

High-performance solid carbide shank ensures maximum rigidity and vibration damping during deep-hole boring operations. Premium micro-grain tungsten carbide construction delivers 3X longer tool life compared to HSS alternatives.

Engineered with 45-degree lead angle design for superior surface finish (Ra 0.8μm achievable) in steel, cast iron, and hardened materials up to 65 HRC. Internal coolant holes optimize chip evacuation in continuous production environments.

Complete set includes industry-standard sizes (Ø6-20mm) with replaceable carbide inserts (CNMG/CCMT compatible). Ground tolerance of ±0.005mm guarantees aerospace-grade precision for CNC lathes and milling centers.

Ideal for high-volume manufacturing of hydraulic cylinders, engine blocks, and bearing housings. Direct-from-factory pricing enables 30-50% cost savings for machine shops and OEM part suppliers.

All tools undergo triple-inspection with laser measurement certification. Bulk packaging available for production facilities requiring 100+ units.