Accupro ACC-BB3201600 Boring Bar Right Hand Solid Carbide

Product Description

The ACCUPRO ACC-BB3201600 is a solid carbide boring bar designed for internal diameter boring operations on CNC and manual lathes and turning centers. Built from submicron-grade solid carbide with a bright finish, it delivers consistent dimensional accuracy in ferrous and non-ferrous materials. The right-hand cutting direction makes it compatible with standard spindle rotation. With a minimum bore diameter of 0.32 inches and a maximum bore depth of 1.6 inches, this bar is suited for small-bore finish and semi-finish work where rigidity and tool life are critical.

This boring bar is used in precision machining environments including job shops, production turning cells, and toolroom operations. The 3/8-inch shank diameter fits standard boring bar holders and quick-change tooling systems commonly found on manual and CNC turning equipment. It is a practical choice for machinists working with tight tolerances on small-diameter internal features in both short-run and high-volume applications.

Key Features

• Submicron solid carbide construction for extended tool life and edge stability
• Right-hand cut geometry for standard spindle rotation compatibility
• Minimum bore diameter of 0.32 inches for small-bore applications
• Maximum bore depth of 1.6 inches
• 3/8-inch shank diameter fits standard boring bar holders
• Bright finish coating for reduced friction and chip adhesion

Compatibility

Designed as a direct-fit boring bar for standard 3/8-inch boring bar holders used on CNC and manual turning centers requiring right-hand internal cutting tools.

Installation Notes

Installation is performed by qualified machinists. Power down and lock out the machine before securing the bar in the holder. Ensure the shank is fully seated and clamped to the recommended extension length to minimize deflection. Follow shop safety protocols and applicable ANSI machining standards when setting tool offsets and running initial test cuts.