Accupro Acc -T3201250 Single Point Threading Tool

Product Description

The ACCUPRO ACC -T3201250 is a solid carbide single point threading tool designed for internal thread cutting operations on CNC lathes and manual turning centers. It produces threads from 10 to 32 TPI with a minimum threading diameter of 0.32 inches and a cutting depth of 1.25 inches. The 60-degree profile angle makes it suitable for standard unified and metric-profile internal threads. At 0.1875 pounds, it is a compact, lightweight insert-style tool suited for precision threading in tight bores. Machinists and CNC operators install this tool in production and jobshop environments where consistent thread form and surface finish are critical.

This threading tool is intended for internal threading applications in ferrous and non-ferrous workpieces. The 3/8-inch shank diameter and 2.5-inch overall length make it a fit for standard boring bar holders and quick-change tooling systems. The bright uncoated finish is appropriate for applications where coating buildup would affect thread form tolerance or where re-sharpening is anticipated. It is commonly used in machine shops producing hydraulic fittings, threaded bores, and precision mechanical assemblies requiring controlled thread geometry.

Key Features

• Solid carbide construction for rigidity and wear resistance in threading operations
• 60-degree profile angle suits unified national thread forms
• Internal thread cutting with 0.32 inches minimum threading diameter
• 10 to 32 TPI range covers a broad selection of standard thread pitches
• 1.25 inches cutting depth reaches deep internal thread features
• Bright uncoated finish allows use across a wide range of workpiece materials
• 0.075 inches projection from edge for controlled engagement geometry

Compatibility

Designed for use with standard 3/8-inch shank boring bar holders and compatible single point threading tool holders used in CNC and manual lathe threading operations.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Power down and lock out the machine spindle before mounting or removing the tool from the holder. Ensure the shank is fully seated and clamped to the correct torque specification per the toolholder manufacturer's guidelines. Confirm tool centerline height and overhang before initiating a threading pass to avoid deflection or thread form error.