Micro 100 IT-230750X Internal Threading Tool Solid Carbide

Product Description

The MICRO 100 IT-230750X is a solid carbide single point threading tool designed for internal threading operations on CNC lathes and turning centers. It handles thread profiles from 20 to 48 TPI with a minimum threading diameter of 0.23 inches and a cutting depth of 0.75 inches. The tool features an AlTiN coating that improves heat resistance and extends tool life during high-speed cuts in ferrous and hardened materials. With a 5/16-inch shank diameter and an overall length of 2.5 inches, it fits standard boring bar holders and live tooling setups used by machinists in production and job shop environments.

This tool is suited for internal threading on tight-bore workpieces where a 60-degree thread profile is required. It applies to common unified and metric-style thread forms within its TPI range. The 0.055-inch projection from the cutting edge helps maintain clearance in confined bore applications. Machinists working in aerospace, automotive, medical, and general precision machining will find this tool appropriate for both roughing and finishing thread passes in ferrous and non-ferrous materials.

Key Features

• Solid carbide construction provides rigidity and wear resistance for consistent thread quality
• AlTiN coating improves thermal resistance and extends tool life in high-speed applications
• 60-degree profile angle covers standard unified thread forms
• 20 to 48 TPI range accommodates a wide variety of internal thread specifications
• 0.75-inch cutting depth supports threading in deeper internal features
• Compact 2.5-inch overall length and 5/16-inch shank fit standard toolholders

Compatibility

Designed as an OEM-style solid carbide internal threading tool for use in standard 5/16-inch bore threading toolholders on CNC lathes and turning centers requiring a 60-degree thread profile.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Secure the shank fully in the toolholder to the recommended engagement depth before running spindle operations. Verify tool centerline height before threading to avoid profile distortion or tool breakage. Inspect the cutting edge and coating for wear or chipping before each use, especially after cuts in abrasive or hardened materials.