Accupro FAT3601500-10 Threading Tool 10 Tpi Internal Carbide

Product Description

The ACCUPRO FAT3601500-10 is a single point threading tool designed for internal thread cutting on CNC lathes and manual turning centers. Built from solid carbide, this tool handles a minimum threading diameter of 0.36 inches at 10 threads per inch (TPI) with a cutting depth of 1.5 inches. The bright/uncoated finish makes it well suited for non-ferrous metals and materials where coating buildup or heat transfer is a concern. Machinists and CNC operators install this tool in standard boring bar holders using its 3/8-inch shank, with an overall length of 2.5 inches keeping the setup compact and rigid.

This threading tool is intended for internal threading operations in shop environments running production or job-lot work. The 29-degree profile angle is standard for unified and similar thread forms cut on the inside of bored or drilled holes. The 0.085-inch projection from edge and 0.032-inch flat width define the insert geometry, allowing consistent thread form on close-tolerance internal features. It is appropriate for use by machinists, tool and die makers, and CNC operators working in general machining, aerospace, or industrial manufacturing environments.

Key Features

• Solid carbide construction for rigidity and wear resistance in internal threading applications
• 10 TPI maximum thread rate with 0.36-inch minimum threading diameter
• 1.5-inch cutting depth suits moderately deep internal thread requirements
• 29-degree profile angle compatible with standard unified thread forms
• Bright/uncoated finish suitable for non-ferrous and aluminum applications
• 3/8-inch shank fits common boring bar and threading tool holders

Compatibility

Designed as an OEM-style single point threading tool for use in standard 3/8-inch shank internal threading tool holders on CNC lathes and manual turning equipment.

Installation Notes

Installation is performed by qualified machinists or CNC operators. Power down and lock out the machine spindle before seating or adjusting the tool in the holder. Ensure the shank is fully seated and clamped to the correct torque specification per the toolholder manufacturer before running. Verify tool centerline height relative to the workpiece centerline before cutting to avoid thread form errors.