Accupro ACC-BB080600 Boring Bar Submicron Solid Carbide

Product Description

The ACCUPRO ACC-BB080600 is a solid carbide boring bar designed for precision internal boring operations on CNC lathes and manual turning centers. Manufactured from submicron-grade carbide with a bright finish, it delivers consistent cutting performance in tight-tolerance bores. The bar handles a minimum bore diameter of 0.08 inches and a maximum bore depth of 0.6 inches, making it well-suited for small-diameter work where rigidity and surface finish are critical. Right-hand cutting geometry is standard. Machinists and tool-and-die professionals working in production or job-shop environments rely on this class of tooling for repeatable bore quality.

This boring bar fits applications requiring small-diameter internal turning, including precision components in aerospace, medical, and general metalworking. With a 1/8-inch shank diameter and an overall length of 1.5 inches, it is sized for miniature to small-part boring tasks. The right-hand cut orientation suits conventional CNC and manual lathe setups where the spindle rotates counterclockwise when viewed from the tailstock.

Key Features

• Submicron solid carbide construction for high rigidity and wear resistance in small-bore applications
• Minimum bore diameter of 0.08 inches enables work in very tight internal diameters
• Maximum bore depth of 0.6 inches suitable for shallow to moderate-depth internal features
• Bright finish coating — no additional coating reduces edge buildup risk on certain workpiece materials
• Right-hand cutting direction for standard lathe setups
• Compact 1/8-inch shank diameter fits standard boring bar holders and quick-change toolposts

Compatibility

Designed as an OEM-style replacement and standard-fit boring bar for lathes and turning centers accepting a 1/8-inch shank boring bar holder.

Installation Notes

Installation is performed by qualified machinists or toolmakers. Power down and lock out the machine before mounting or removing tooling. Secure the shank fully within the boring bar holder to the recommended engagement depth for the holder manufacturer — insufficient engagement increases deflection and chatter risk. Confirm tool centerline height before taking a cut.