Accupro ACC-BB100500 Boring Bar Right Hand Solid Carbide

Product Description

The ACCUPRO ACC-BB100500 is a solid carbide boring bar designed for precision internal boring operations on CNC lathes and manual turning centers. Built from submicron-grade solid carbide with a bright finish, it delivers the rigidity and edge retention needed for tight-tolerance bore work. The right-hand cutting direction suits standard spindle configurations. With a minimum bore diameter of 0.1 inches and a maximum bore depth of 0.5 inches, this bar is sized for small-bore applications where rigidity and runout control are critical. The 1/8-inch shank diameter keeps the tool compact for confined toolpost or turret setups.

This boring bar is suited for production and job-shop environments handling small-diameter internal features in ferrous and non-ferrous workpieces. Typical applications include finishing bores in small hydraulic fittings, valve bodies, and precision mechanical components where surface finish and dimensional accuracy are required. The 1.5-inch overall length fits compact toolholders commonly used on small-bore lathes and Swiss-style turning machines. A licensed machinist or CNC lathe operator is the primary installer and end user.

Key Features

• Submicron-grade solid carbide construction for high rigidity and wear resistance
• Bright finish reduces friction and aids chip evacuation in small bores
• Right-hand cutting direction compatible with standard spindle rotation
• 0.1-inch minimum bore diameter enables work on very small internal features
• 1/8-inch shank diameter fits compact toolholders and turret stations
• 1.5-inch overall length suits short-reach boring setups on small lathes

Compatibility

Designed as an OEM-style solid carbide boring bar for use in toolholders and boring bar holders accepting a 1/8-inch shank diameter on CNC and manual lathes.

Installation Notes

Installation is performed by a qualified machinist or CNC setup technician. Secure the shank fully within the toolholder bore and verify the tool is on center height before cutting. Ensure the machine spindle is fully stopped and the control is in E-stop or lockout state before changing or adjusting the boring bar. Do not extend the bar beyond the recommended overhang for the shank diameter, as excessive overhang increases deflection and chatter in small-diameter bores.