Horn R105007013T125 Solid Carbide Grooving Tool

Product Description

The HORN R105007013T125 is a solid carbide internal grooving tool designed for precision machining of small-diameter bores. Built from solid carbide throughout, it delivers the rigidity and wear resistance required for consistent groove geometry in tight tolerances. The shank diameter is 0.075 inches, the groove width is 0.028 inches, and the overall length is 0.984 inches. This tool is suited for CNC turning centers and precision lathes where repeatability and cutting edge integrity are critical to part quality.

This grooving tool is used in internal grooving and undercutting operations on small-bore workpieces. The minimum hole diameter it enters is 0.118 inches, making it appropriate for fine-bore applications common in hydraulic components, medical parts, and precision fluid fittings. The maximum hole depth is 0.315 inches with a projection of 0.024 inches. Machinists and tooling technicians working in production or job-shop environments will find this tool fits standard small-bore toolholders compatible with HORN tooling systems.

Key Features

• Solid carbide construction for rigidity and extended tool life in small-bore grooving
• 0.028 inch groove width for precise, repeatable groove geometry
• Minimum bore entry of 0.118 inches suits fine-bore and micro-machining applications
• Maximum hole depth of 0.315 inches with 0.024 inch projection
• Overall length of 0.984 inches for compact toolholder compatibility
• Lightweight at 0.05 pounds for easy handling and quick changeover

Compatibility

Designed as an OEM-style replacement and standard tooling option for HORN-compatible small-bore internal grooving toolholder systems. Verify bore entry diameter and toolholder interface before installation.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and the tool turret is in a safe index position before mounting or removing cutting tools. Secure the tool in the appropriate HORN-compatible toolholder using the recommended clamping method and verify runout before beginning a cut. Follow your shop safety procedures and machine manufacturer guidelines for toolholder torque and setup verification.