High-Precision Cemented Profile Micro Boring Lathe Carbide Left Back Draw Bars
Ultra-durable tungsten carbide construction ensures extended tool life and superior wear resistance. Precision-engineered left-hand thread design optimizes chip control for seamless left-hand turning operations. Ideal for high-speed micro boring, threading, and fine finishing in aerospace, automotive, and精密机械 manufacturing. Mirror-polished surface minimizes friction for smoother cuts and reduced heat buildup. Exclusive back-draw bar mechanism enhances stability during deep-hole machining. Compatible with CNC lathes and Swiss-type machines for versatile industrial applications. Global wholesale pricing with bulk discounts—direct factory supply guarantees unbeatable value. Strict QC ensures每一件 meets ISO 9001 standards for flawless performance. Upgrade your workshop with professional-grade carbide tooling at unbeatable rates. Order now for fast global shipping.