Accupro ACC-BB060200G Boring Bar 0.06 in Solid Carbide

Product Description

The ACCUPRO ACC-BB060200G is a solid carbide boring bar designed for precision small-bore internal turning operations. Built from micrograin solid carbide with a titanium nitride (TiN) finish coating, this bar delivers sharp, consistent cutting performance in tight bore applications. It has a minimum bore diameter of 0.06 inches and a maximum bore depth of 0.2 inches (13/64 inches). The 1/8 inch shank diameter and 1.5 inch overall length make it well suited for CNC lathes and manual turning centers where small-bore accuracy is critical. Machinists and tool-and-die professionals rely on this type of bar for finishing passes in confined internal geometries.

This boring bar is used in small-bore internal machining applications on ferrous and non-ferrous workpieces. It is a right-hand cut tool, meaning it advances from right to left in standard lathe orientation. Its compact dimensions make it a practical choice for watchmaking, instrument manufacturing, medical component machining, and any production environment that requires precise bore sizing in parts with restricted access. The TiN coating reduces friction and extends tool life compared to uncoated carbide in comparable applications.

Key Features

• Micrograin solid carbide construction for rigidity and wear resistance in small-bore work
• TiN finish coating reduces cutting friction and improves tool longevity
• Minimum bore diameter of 0.06 inches supports very tight internal geometries
• Maximum bore depth of 0.2 inches (13/64 inches) in a compact 1.5 inch overall length
• Right-hand cut orientation for standard lathe setup
• 1/8 inch shank diameter fits common small-bore toolholders

Compatibility

Designed for use in toolholders accepting a 1/8 inch shank diameter. Suitable for CNC and manual lathes configured for right-hand internal boring operations requiring a minimum bore entry of 0.06 inches.

Installation Notes

This boring bar is installed and serviced by machinists on CNC or manual turning equipment. Power down and lock out the spindle drive before changing or adjusting tooling. Ensure the shank is seated securely in the toolholder and that overhang beyond the holder is minimized to reduce vibration. Follow shop-standard tool-setting procedures and verify bore diameter with appropriate gauging before running production.