1-1/2, 1-3/4, 2, 2-1/4, 2-5/8, 3" Max Bore, 1/2" Min Bore Smallest Bar, 9/16" Min Bore Largest Bar, Steel Indexable Boring Bar Set MPN:LB500

Indexable boring bars are precision tooling used in manufacturing for producing high-quality holes and finishing operations on various materials like metals, plastics, and composites. Typical customers who benefit from these tools include machine shops, aerospace industries, automotive components suppliers, and general manufacturers. Our indexable boring bar set includes six bars with varying sizes between 1-1/2 and 3 inches in length to cover the most common hole diameters required for precision boring tasks. The smallest bar can bore holes as small as 1/2 while the largest bar has a diameter of 2-5/8. The set is suitable for materials with small to medium thicknesses, with a minimum bore size of 9/16 and maximum bore size of 2-. Made from high-speed steel (HSS) with indexable inserts that can be reused multiple times, this boring bar delivers superior cutting accuracy, speed, and longevity for cost-effective production. Overall, this indexable boring bar set is an essential tool for professional machinists seeking precision in their machining operations.