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The HORN R10518090102TH35 is a boring bar designed for precision internal machining operations. Boring bars are used to enlarge or finish pre-existing holes to tight tolerances, making them a standard tool in metal fabrication, machining shops, and manufacturing environments. This part is handled by machinists and CNC operators working with lathes or boring mills. At 0.025 pounds, it is a compact, lightweight tooling component suited for detailed work where mass and tool overhang are critical considerations.
This boring bar is appropriate for internal turning and hole-finishing applications across a range of materials. It is typically deployed in production or job-shop environments where repeatable bore geometry is required. The UNSPSC classification 23241601 identifies it as a cutting tool, consistent with indexable or solid boring bar tooling used in precision machining workflows.
Designed as an OEM-style replacement or direct tooling component for compatible boring and internal turning setups. No specific machine model compatibility was provided in the product data.
Installation and setup should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and locked out before mounting or adjusting the boring bar. Verify tool holder compatibility and secure the bar to the manufacturer-recommended clamping torque using appropriate tooling wrenches. Follow your machine tool manufacturer guidelines and applicable shop safety procedures during setup.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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