1/2" Radius, 1" Circle Diam, 3-1/4" Cutter Diam, Arbor Connection, Convex Radius Cutter MPN:12581

Designed for precision boring applications where high tolerance levels are required, this submicron solid carbide boring bar ensures clean and smooth finishes with minimal burr formation. The versatile left-hand cut design allows for quick changeovers between roughing and finishing operations with a single tool. Engineered from ultra hard substrate with advanced PVD coating that prolongs the life of the insert, it provides consistent performance over long periods while maintaining superior wear resistance. Commonly used in automotive, aerospace or medical industries for drilling holes in challenging materials such as aluminum, stainless steel, titanium, and tungsten carbide, this boring bar offers high precision at an affordable cost without the need for retooling.