Scientific Cutting Tools TT060200 Threading Tool Internal

Product Description

The SCIENTIFIC CUTTING TOOLS TT060200 is a solid carbide single point threading tool designed for internal thread cutting operations on CNC lathes and turning centers. It cuts internal threads with a minimum threading diameter of 0.06 inches and handles a range of 40 to 80 threads per inch (TPI) using a 60-degree profile angle. The 1/8-inch shank measures 0.125 inches in diameter with an overall length of 1.5 inches, keeping the tool compact for small-bore internal work. A projection from edge of 0.02 inches and a cutting depth of 0.2 inches allow precise thread form engagement. The bright, uncoated carbide finish suits a wide range of workpiece materials without added coating variables.

This tool is intended for machinists and CNC lathe operators producing fine-pitch internal threads in small-diameter bores. Typical applications include threaded inserts, miniature fittings, and precision instrument components where tight thread geometry in confined bore diameters is required. The 40-to-80 TPI range covers common fine-pitch Unified and metric-equivalent thread forms. It is well suited to prototype shops, production turning cells, and tool-and-die environments handling small-scale precision work.

Key Features

• Solid carbide construction for rigidity and wear resistance in fine-pitch threading
• 60-degree profile angle compatible with Unified (UN) thread standards
• 40 to 80 TPI range covers fine-pitch internal threading applications
• Minimum threading diameter of 0.06 inches for small-bore work
• Compact 1/8-inch shank diameter and 1.5-inch overall length for tight clearance setups
• Bright, uncoated finish - no coating variables affecting thread form accuracy

Compatibility

Designed as an OEM-style single point threading insert for use in toolholders and boring bar setups that accept a 1/8-inch round shank on CNC or manual lathes performing internal threading operations.

Installation Notes

Installation is performed by qualified machinists or toolroom personnel. Secure the 1/8-inch shank firmly in a compatible toolholder and verify tool centerline height before threading. Power down or e-stop the machine and lock the spindle before changing or inspecting the tool. Do not exceed the rated cutting depth of 0.2 inches per pass without verifying machine and workpiece rigidity.