Micro 100 IT-4901500 Internal Threading Tool Solid Carbide

Product Description

The MICRO 100 IT-4901500 is a solid carbide single point internal threading tool designed for precision thread cutting in bores and internal features. It handles a minimum threading diameter of 0.49 inches and cuts to a depth of 1.5 inches, making it well suited for threading operations where access is limited. The tool features a 60-degree profile angle, a 0.5-inch shank diameter, and an overall length of 3 inches. The bright, uncoated finish is standard for general-purpose carbide tooling. Machinists and tool-and-die professionals specify this tool for internal thread profiles across a range of thread pitches from 8 to 24 threads per inch (TPI).

This threading tool is used in CNC turning centers and manual lathes for cutting internal threads in workpieces requiring clean, consistent thread form. It is appropriate for production and job-shop environments where internal threading of bores in the 0.49-inch-and-larger diameter range is required. The solid carbide construction provides rigidity and wear resistance in both ferrous and non-ferrous materials. The 0.12-inch projection from edge allows controlled engagement at the cutting zone.

Key Features

• Solid carbide construction for rigidity and long tool life in internal threading applications
• 60-degree profile angle compatible with standard unified and metric thread forms
• Thread range of 8 to 24 TPI covers a wide variety of common internal thread pitches
• 1.5-inch cutting depth accommodates deeper bore threading requirements
• 0.5-inch shank diameter fits standard lathe and CNC tool holders
• Bright, uncoated finish suitable for general-purpose machining operations

Compatibility

Designed as a single point internal threading tool for use in CNC turning centers and manual lathes equipped with 0.5-inch shank tool holders, compatible with standard 60-degree thread form applications in the 8 to 24 TPI range.

Installation Notes

Installation and setup should be performed by a qualified machinist familiar with single point threading operations on CNC or manual turning equipment. Ensure the machine spindle is fully stopped and the tool holder is properly torqued to the machine manufacturer's specification before engaging the workpiece. Confirm correct tool height alignment to centerline before initiating threading passes. Coolant-through is not supported on this tool; apply external coolant or cutting fluid as appropriate for the workpiece material.