Accupro ACC-BB2301500A Boring Bar Solid Carbide Tialn

Product Description

The ACCUPRO ACC-BB2301500A is a micrograin solid carbide boring bar designed for precision internal boring operations on CNC lathes and manual turning centers. It features a right-hand cutting direction, a minimum bore diameter of 0.23 inches, and a maximum bore depth of 1.5 inches. The TiAlN finish coating improves heat resistance and extends tool life in demanding cutting conditions. With a 5/16-inch shank diameter and an overall length of 2.5 inches, this bar suits small-diameter bore work where rigidity and accurate geometry are critical. Machinists and tool-and-die professionals specify this type of bar for finishing passes in tight-tolerance applications.

This boring bar is suited for small-bore internal turning in both production and jobshop environments. Typical applications include finishing bores in ferrous and non-ferrous workpieces on CNC turning centers or manual lathes where a right-hand tool path is required. The compact overall length and 5/16-inch shank make it a practical choice for setups involving short tool overhangs and high-rigidity toolholders. It is packaged individually and is appropriate for single-unit replacement or tooling kit builds.

Key Features

• Micrograin solid carbide construction for rigidity and wear resistance in small-bore applications
• TiAlN finish coating for improved thermal resistance and extended cutting life
• Right-hand cutting direction suits standard CNC lathe and manual turning setups
• Minimum bore diameter of 0.23 inches for small internal features
• Maximum bore depth of 1.5 inches for through and blind bore work
• 5/16-inch shank diameter compatible with standard small-bore toolholders

Compatibility

Designed as an OEM-style replacement or direct tooling addition for standard small-bore turning applications requiring a right-hand, solid carbide boring bar with a 5/16-inch shank.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Secure the shank firmly in a compatible boring bar holder or turret toolpost before commencing any cutting operation. Ensure the lathe or turning center spindle is fully stopped and the machine is in a safe, locked-out state before changing or adjusting tooling. Verify shank projection and overhang against the manufacturer toolholder specifications to maintain rigidity and avoid chatter.