Micro 100 IT-3201000 Internal Threading Tool Solid Carbide

Product Description

The MICRO 100 IT-3201000 is a solid carbide single point internal threading tool designed for cutting precise threads on inside diameters in a lathe or CNC turning center. It handles thread pitches from 12 to 32 TPI and reaches a cutting depth of 1 inch, making it suitable for a wide range of common internal thread profiles. The 60-degree profile angle covers Unified National (UN) thread forms. The bright, uncoated finish on the solid carbide blank delivers good surface finishes on a variety of workpiece materials. Machinists and toolroom operators rely on this style of tool for threading bores where tapping is impractical or where tight tolerance control is required.

This tool is suited for internal threading operations on lathes and CNC turning machines in production shops, toolrooms, and job shops. It is appropriate for threading bores with a minimum diameter of 0.32 inches. The 3/8-inch shank fits standard boring bar holders and quick-change toolposts commonly found on manual and CNC lathes. Typical applications include threading hydraulic fittings, valve bodies, and precision mechanical components where an accurate 60-degree thread form is required at depths up to 1 inch.

Key Features

• Solid carbide construction for rigidity and long tool life in threading operations
• Cuts internal threads from 12 to 32 TPI with a 60-degree profile angle
• Minimum threading diameter of 0.32 inches suits small-bore applications
• 1 inch cutting depth allows threading of deeper bores in a single setup
• 3/8-inch shank diameter fits standard lathe toolholders and quick-change systems
• Bright, uncoated finish for compatibility with a broad range of workpiece materials

Compatibility

Designed as an OEM-style single point threading insert for use in standard lathe boring bar holders and CNC turning toolposts accepting a 3/8-inch shank diameter.

Installation Notes

Installation and operation should be performed by a qualified machinist. Power down and lock out the lathe or turning center before mounting or removing the tool from the holder. Secure the shank firmly in the toolholder to the manufacturer-recommended clamping practice to prevent chatter or pull-out during the threading pass. Always verify thread pitch and profile angle against the workpiece print before beginning a cut.