Premium K-Tool Carbide Boring Bar – Precision Machining Made in Japan
Ultra-durable tungsten carbide construction ensures extended tool life and superior wear resistance. Precision-engineered cutting edge delivers flawless finishes on hardened steel, cast iron, and alloy workpieces. Exclusive Japanese craftsmanship guarantees tight tolerances (±0.002mm) for high-speed CNC and lathe operations. Optimized chip breaker design reduces heat buildup during deep-hole boring and threading. Ideal for automotive, aerospace, and mold-making industries. Anti-vibration grooves minimize deflection in heavy-duty milling. Direct factory pricing – wholesale quantities available. Global shipping with guaranteed lowest rates.