Horn R110182976TH35 Boring Bar

Product Description

The HORN R110182976TH35 is a boring bar designed for precision internal turning and boring operations in metalworking and machining applications. Boring bars are cutting tools used to enlarge or finish pre-drilled holes to tight dimensional tolerances. This tool is suited for use in CNC lathes, manual lathes, and machining centers where accurate bore sizing is required. At 0.03 pounds, the bar is a compact, lightweight tooling component intended for installation into a compatible tool holder or turret position by a qualified machinist or tooling technician.

This boring bar is applicable in production machining environments, job shops, and maintenance repair operations where internal diameter work is performed. It is suited for ferrous and non-ferrous materials depending on the insert and grade selected. Typical use cases include finishing bores on housings, fixtures, and mechanical components where surface finish and dimensional accuracy are critical to assembly fit.

Key Features

• Lightweight construction at 0.03 pounds for reduced tool holder load
• Designed for internal turning and bore finishing operations
• Compatible with standard CNC and manual lathe tooling setups
• UNSPSC Code 23241601 classification for industrial cutting tools

Compatibility

Designed as an OEM-style replacement or direct-fit boring bar for compatible HORN tooling systems. No specific compatible model numbers were provided in the product data. Verify holder bore diameter and shank dimensions against your machine specifications before installation.

Installation Notes

Boring bars are installed and serviced by qualified machinists or tooling technicians. Before changing or seating a boring bar, disengage the machine spindle, engage the e-stop, and follow your facility lockout/tagout procedure per OSHA 1910.147. Ensure the shank is clean and fully seated in the tool holder to the recommended minimum clamping depth to prevent vibration and tool pull-out during cutting. Do not exceed the cutting parameters specified by the insert manufacturer for the grade and geometry in use.