High-Performance Arestun F1-18 TCMT/CCMT Square Hole Boring Bar Set
Precision-engineered SK40 shank for superior rigidity and anti-vibration stability. Features premium carbide construction for extended tool life and heavy-duty machining. Universal TCMT/CCMT insert compatibility ensures versatility for deep boring, facing, and internal turning. Ideal for high-speed CNC lathes and tough materials like stainless steel and cast iron. Ergonomic square hole design enhances chip evacuation and reduces heat buildup. Perfect for industrial workshops and large-scale production lines. Exclusive bulk pricing for wholesale buyers—global logistics support and guaranteed lowest rates. Elevate your machining efficiency with professional-grade tooling.