When you're working with small bores, the right tool can make all the difference between frustration and precision. The Accusize industrial boring bar is designed specifically for machinists who demand reliability and versatility in their operations. This isn't just another boring bar—it's a specialized tool engineered to handle the unique challenges of small diameter boring with exceptional precision.
What sets this boring bar apart is its thoughtful engineering. The bar features 80-degree carbide CCMT inserts with a negative 5-degree end and side cutting angle, which provides superior stability and cutting performance. This configuration allows you to tackle everything from light roughing operations to fine finishing passes without ever changing the tool. The approximately 45HRC hardness ensures the bar maintains its structural integrity even under demanding conditions, while the extreme fine gloss finish reduces friction and improves chip evacuation.
Whether you're facing challenging confined areas or need to maintain tight tolerances in small bores, this indexing boring bar delivers consistent results. The 1-1/2'' diameter provides excellent rigidity while still allowing access to restricted spaces. What machinists appreciate most is how it transitions seamlessly between semi-finishing and finishing operations—no more switching tools when you need to refine that final diameter or create complex profiles.
In the daily grind of machining operations, durability and performance aren't just nice features—they're essential. This boring bar's construction reflects that understanding. The extreme fine gloss finish not only looks professional but serves a practical purpose by reducing material buildup and extending tool life. Whether you're running production jobs or working on one-off precision components, this tool is built to deliver reliable performance job after job.
