Accupro Acc -T2901750 Single Point Threading Tool

Product Description

The ACCUPRO ACC -T2901750 is a solid carbide single point threading tool designed for internal thread cutting operations on CNC lathes and manual turning centers. With a minimum threading diameter of 0.29 inches and a cutting depth of 1.75 inches, this tool handles a wide range of internal threading applications. It covers 12 to 40 threads per inch (TPI) with a 60-degree profile angle, making it suitable for standard unified and metric-style thread forms. The bright/uncoated solid carbide construction delivers rigidity and precision in demanding threading operations. Machinists and CNC operators working in job shops, production facilities, and maintenance environments use this tool for accurate single-point internal thread generation.

This threading tool is suited for internal threading on ferrous and non-ferrous materials where a 5/16-inch shank diameter fits the toolholder. The 2.5-inch overall length and 0.07-inch projection from the edge provide clearance and reach for threading bores. Applications include threading hydraulic fittings, valve bodies, couplings, and other precision components requiring cut internal threads. It is well suited for low-volume job runs and production threading where solid carbide rigidity reduces chatter and maintains thread accuracy across the TPI range.

Key Features

• Solid carbide construction for rigidity and long tool life in internal threading
• Covers 12 to 40 TPI range with a 60-degree profile angle
• Minimum threading diameter of 0.29 inches for small-bore internal thread access
• 1.75-inch cutting depth for reach into deep bores
• 5/16-inch shank diameter for standard toolholder compatibility
• Bright/uncoated finish with no coolant-through requirement

Compatibility

Designed as an OEM-style single point threading insert-style tool for use in standard 5/16-inch bore toolholders on CNC lathes and manual turning centers configured for internal threading operations.

Installation Notes

Installation is performed by a qualified machinist or CNC operator. Secure the shank fully in the toolholder and verify tool centerline height before threading. Power down and lock out the machine before changing or adjusting tooling. Do not exceed the tool's rated TPI range or minimum bore diameter to avoid tool breakage.