Accupro ACC-BB080150 Boring Bar Submicron Solid Carbide

Product Description

The ACCUPRO ACC-BB080150 is a solid carbide boring bar designed for precision internal boring operations on small-diameter features. Manufactured from submicron-grade carbide with a bright finish coating, it delivers consistent cutting performance and dimensional accuracy in tight bore applications. The right-hand cutting geometry and 0.08 inch minimum bore diameter make it well suited for fine detail work in hard and abrasive workpiece materials. With a 0.15 inch maximum bore depth and 1/8 inch shank diameter, this bar fits compact toolholders and small-bore setups where rigidity and runout control are critical.

This boring bar is used in precision machining environments including CNC turning centers, manual lathes, and jig boring machines. It is appropriate for small-bore finishing and semi-finishing cuts in ferrous and non-ferrous materials. Machinists and toolroom technicians working on instrument components, fluid fittings, valve bodies, and similar tight-tolerance parts will find this tool fits standard small-shank toolholding systems. The 1-1/2 inch overall length keeps overhang minimal, reducing vibration tendencies in small bore diameters.

Key Features

• Submicron solid carbide construction for extended tool life in abrasive and hard materials
• Bright finish coating for reduced friction and improved chip flow
• Right-hand cutting direction for conventional boring setups
• 0.08 inch minimum bore diameter enables work in very small internal features
• 1/8 inch shank diameter fits compact toolholding systems
• 1-1/2 inch overall length minimizes overhang and supports rigidity

Compatibility

Designed as an OEM-style replacement or direct-fit boring bar for standard 1/8 inch shank toolholders used in small-bore internal turning and boring applications.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Secure the shank fully within the toolholder bore using the manufacturer-recommended clamping method, ensuring minimal overhang beyond what the operation requires. Verify spindle speed, feed rate, and depth of cut against the workpiece material specifications before engaging the cut. Inspect the cutting edge for chipping or wear before each use, as submicron carbide tools can fracture if run with damaged geometry.