Micro 100 IT-3601000X Internal Threading Tool Solid Carbide

Product Description

The MICRO 100 IT-3601000X is a single point internal threading tool ground from solid carbide and coated with AlTiN for heat and wear resistance. It handles a minimum thread diameter of 0.36 inches, covers a range of 11 to 28 threads per inch (TPI), and delivers a cutting depth of 1 inch. The 60-degree profile angle makes it compatible with standard unified and metric thread forms. Machinists and toolroom operators use this tool on CNC lathes and manual turning centers where precise internal thread profiles are required. The AlTiN finish extends tool life in abrasive and high-temperature cutting conditions.

This tool is suited for internal threading operations in ferrous and non-ferrous materials where a tight thread tolerance is needed. The 3/8-inch shank diameter fits standard boring bar holders and quick-change tooling systems common in production and job-shop environments. With a 2.5-inch overall length and a 0.085-inch projection from edge, it provides the reach and clearance geometry needed for threading bores close to minimum diameter. It is used in precision machining shops, maintenance toolrooms, and anywhere accurate internal threads are cut on a lathe or turning center.

Key Features

• Solid carbide construction for rigidity and dimensional stability under cutting loads
• AlTiN coating improves heat resistance and extends tool life in demanding materials
• 60-degree profile angle suits standard unified thread forms
• Covers 11 to 28 TPI range in a single tool
• 0.085-inch projection from edge for consistent thread geometry
• No coolant-through design - standard flood or mist coolant applies externally

Compatibility

Designed for use in standard 3/8-inch boring bar holders and quick-change tooling systems on CNC and manual lathes capable of single point internal threading operations.

Installation Notes

Installation is performed by a machinist or toolroom technician. Secure the 3/8-inch shank firmly in the tool holder and verify runout before cutting. Confirm the machine spindle and cross-slide are at rest before inserting or removing the tool. Do not exceed the rated cutting depth of 1 inch, and apply appropriate feed and speed parameters for the workpiece material and TPI being cut.