Accupro ACC-BB200600 Boring Bar Submicron Solid Carbide

Product Description

The ACCUPRO ACC-BB200600 is a submicron solid carbide boring bar designed for precision internal boring operations on CNC lathes and manual turning centers. It handles a minimum bore diameter of 0.2 inches and a maximum bore depth of 0.6 inches, making it well suited for tight-tolerance small-bore work. The 1/4-inch shank diameter and 2.5-inch overall length give machinists a compact, rigid tool that minimizes deflection in confined bore profiles. The bright finish coating reduces friction and aids chip evacuation. This tool is installed and used by machinists and tool-and-die professionals working in production and job-shop environments.

This boring bar fits common small-bore turning applications in both production and prototype settings. It is appropriate for ferrous and non-ferrous materials where a fine surface finish and close dimensional tolerance are required. The right-hand cutting direction suits standard lathe setups where the spindle rotates counterclockwise when viewed from the tailstock. The submicron carbide grade provides the wear resistance needed for high-speed finishing passes on hardened or abrasive workpieces.

Key Features

• Submicron solid carbide construction for superior wear resistance and edge retention
• 0.2-inch minimum bore diameter supports precise small-bore applications
• 0.6-inch maximum bore depth suitable for shallow internal features
• 1/4-inch shank diameter fits standard boring bar holders and quick-change tooling systems
• Bright finish coating reduces friction and promotes chip flow
• Right-hand cutting direction for conventional lathe setups

Compatibility

Designed as a direct-fit replacement or addition for standard 1/4-inch boring bar holders used in CNC and manual turning operations requiring small-bore capability.

Installation Notes

Installation is performed by machinists following standard toolroom practices. Power down and lock out the machine before inserting or removing any tooling. Ensure the shank is fully seated and clamped to the minimum recommended engagement depth in the tool holder to prevent pull-out or chatter. Follow the machine manufacturer guidelines and applicable shop safety procedures when setting tool offsets and test cuts.