Indexable Boring Bar: S12S SDUCL 2EX, 1-1/4" Min Bore Dia, 3/4" Shank Dia, 93 &deg MPN:7872121222

The indexable boring bars offer precision and efficiency by utilizing indexable inserts rather than the entire tool body as cutting edges making them highly durable for prolonged usage. This design extends their life multiple times over regular boring bars, while delivering accurate hole placements without chatter marks or runout errors. It has a minimum bore diameter of 1.250 inches (in decimal inch format), which can be easily converted to 1-1/4 in the imperial measuring system; an impressive 0.760-inch maximum bore depth ensures depth control capability and versatility. Their robust construction is suitable for steel, cast iron, aluminum, or titanium applications making them popular among professionals working on automotive components, aerospace engine parts, and turbine blades in manufacturing plants or workshops looking to replace outdated boring bars with a cost-effective alternative without compromising precision.