High-Precision CBN Boring Insert for Valve Seat Machining
Ultra-durable CBN (Cubic Boron Nitride) blade ensures extended tool life and superior wear resistance. Ideal for high-speed machining of hardened materials like cast iron, sintered iron, and powder metallurgy parts. Precision-engineered for automotive engine valve seat processing, delivering exceptional surface finish and dimensional accuracy. Reduces tool change frequency, lowering production downtime. Exclusive brazing technology enhances heat dissipation, preventing edge chipping even under heavy loads. Compatible with CNC lathes and boring machines for industrial-grade efficiency. Optimized chip breaker design minimizes clogging, maintaining consistent performance in continuous operations. Trusted by global manufacturers for high-volume, precision machining. Lowest wholesale pricing guaranteed—bulk orders available for large-scale production needs. Stock up now for unmatched cost-efficiency.