Precision APMT1604 CBS Rough Boring Cutter Bar for Industrial Machining
High-quality tungsten carbide insert ensures superior wear resistance and extended tool life. Hardened steel shank provides exceptional rigidity for heavy-duty boring operations. Optimized 90° and 75° cutting angles deliver smooth finishes in cast iron, steel, and alloy materials. Compatible with R912 tool holders (400/913/916/920/925/725/720 series). Ideal for deep-hole boring, milling, and lathe applications in automotive, aerospace, and machinery manufacturing. Precision-ground edges guarantee consistent performance under high-speed machining. Exclusive bulk pricing for wholesale buyers—global shipping with unbeatable factory-direct rates. Upgrade your workshop with professional-grade tooling at unmatched value.