Micro 100 BB-120600 Boring Bar Solid Carbide Right Hand

Product Description

The MICRO 100 BB-120600 is a solid carbide boring bar designed for precision internal turning operations on CNC lathes and manual turning centers. It carries a minimum bore diameter of 0.12 inches and a maximum bore depth of 0.6 inches, making it well suited for tight-tolerance small-bore work. The 3/16-inch shank diameter and 2-inch overall length give it a compact, rigid profile that resists deflection in confined bore applications. An uncoated carbide construction provides consistent edge geometry and suits a wide range of workpiece materials. Licensed machinists and CNC operators install this tool in standard boring bar holders for finish and semi-finish internal turning passes.

This boring bar is intended for small-bore internal turning where minimal bore diameter clearance and depth control are critical. It performs in both production and job-shop environments on ferrous and non-ferrous materials. The right-hand cutting direction suits standard lathe spindle rotation. A 0.006-inch corner radius supports fine surface finish requirements in precision machining applications.

Key Features

• Solid carbide construction for rigidity and wear resistance in small-bore applications
• Minimum bore diameter of 0.12 inches for tight internal turning clearances
• Maximum bore depth of 0.6 inches for controlled depth passes
• Right-hand cutting direction for standard lathe spindle rotation
• 0.006-inch corner radius for fine surface finish in precision bores
• Uncoated finish maintains sharp, consistent edge geometry

Compatibility

Designed as an OEM-style replacement or direct-fit boring bar for standard 3/16-inch boring bar holders used in CNC and manual turning center setups requiring a right-hand, small-bore internal turning tool.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Power down and lock out the lathe spindle before inserting or removing the boring bar from its holder. Secure the shank firmly in the tool holder to the recommended clamping torque specified by the holder manufacturer to prevent tool pull-out during cuts. Inspect the cutting edge for chips or wear before each use, as carbide tooling can fracture if run on a damaged edge.