Horn R105181333TI25 Boring Bar

Product Description

The HORN R105181333TI25 is a boring bar used for internal turning and precision bore machining operations. Boring bars are cutting tool holders designed to enlarge or finish drilled or cored holes to exact diameter tolerances. This type of tooling is installed in CNC lathes, turning centers, and manual boring machines. The R105181333TI25 is a compact tool at 0.04 pounds, suited for applications requiring precise internal geometry in metal workpieces. Machinists and tooling technicians select boring bars based on bore diameter range, shank size, and insert compatibility.

This boring bar is intended for metalworking and machining applications where internal bore finishing or sizing is required. It is appropriate for use in production and job-shop environments on CNC or manual turning equipment. The tool accepts indexable inserts to allow efficient cutting without full tool replacement. Typical users include machinists, CNC operators, and toolroom technicians working in manufacturing, maintenance, or fabrication settings.

Key Features

• Designed for internal turning and bore finishing operations
• Indexable insert-style design allows insert replacement without replacing the full bar
• Lightweight at 0.04 pounds for compact tooling applications
• Compatible with standard CNC lathe and turning center tooling setups
• UNSPSC Code 23241601 classified under cutting and boring tools

Compatibility

Designed as an OEM-style replacement or direct-fit boring bar for use in standard internal turning and bore machining applications on compatible CNC and manual turning equipment.

Installation Notes

Boring bars are installed by qualified machinists or CNC tooling technicians. The machine spindle must be fully powered down and motion stopped before changing or setting tooling. The bar should be secured in the tool turret or holder according to the machine manufacturer torque and clamping specifications. Verify insert seating and bar overhang before resuming cutting operations.