MPR 1 R0.05 L4 (F0.9 D4)

Description

MPR 1 R0.05 L4 (F0.9 D4) high-performance indexable boring and profiling insert engineered for ultra-precision internal turning, exceptional corner radius accuracy, and superior chip control in demanding CNC lathe operations. When searching for reliable industrial tooling solutions, professionals frequently look for “precision boring inserts”, “indexable micro turning tools”, “profile boring lathe inserts”, “carbide boring bar accessories”, and “durable industrial cutting components”. This premium industrial component is specifically designed with an optimized geometry, a 0.05mm corner radius, a 4mm length/reach specification, a 0.9mm functional width (F0.9), and a 4mm shank diameter compatibility (D4) to guarantee maximum operational efficiency, reduced cutting vibration, and exceptional wear resistance during intricate internal profiling and boring applications across alloy steels, stainless steels, cast iron, and non-ferrous metals. Manufactured to strict industrial standards from high-grade carbide substrates with advanced PVD/CVD coating technology, it delivers outstanding structural stability, thermal resistance, and long-term tool life under continuous high-speed industrial workloads. Whether you are setting up your workshop for hydraulic component manufacturing, automotive parts production, aerospace machining, or precision mold making, this specialized boring insert ensures optimal productivity and flawless surface finishes. Explore our comprehensive catalog to find exact industrial-grade cutting tools tailored for your toughest machining challenges, backed by trusted manufacturing standards and reliable delivery.