Accupro B1801500A Boring Bar Solid Carbide Altin Rh Cut

Product Description

The ACCUPRO B1801500A 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 an AlTiN finish coating, it delivers superior hardness and heat resistance at the cutting edge. The right-hand cutting geometry suits standard spindle rotation setups. With a 0.25-inch shank diameter and an overall length of 2.5 inches, this bar is sized for small-bore finish and semi-finish work requiring tight dimensional tolerances. Machinists and toolroom technicians use it where consistent bore geometry and surface finish are critical.

This boring bar handles minimum bore diameters starting at 0.18 inches and reaches a maximum bore depth of 1.5 inches, making it well suited for small-diameter through and blind bore applications in ferrous and non-ferrous materials. Typical use cases include precision component machining in aerospace, automotive, and general metalworking shops. The submicron carbide grade and AlTiN coating extend tool life in both dry and minimum-quantity lubrication cutting environments. It is sold and packaged as a single unit.

Key Features

• Submicron-grade solid carbide construction for high hardness and wear resistance
• AlTiN finish coating for elevated heat resistance and extended tool life
• Right-hand cutting direction for standard CNC and manual lathe setups
• 0.18-inch minimum bore diameter for tight small-bore applications
• 1.5-inch maximum bore depth for through and blind bore work
• Compact 0.25-inch shank diameter fits standard small-bore toolholders

Compatibility

Designed as a direct-fit replacement-style boring bar for toolholders accepting a 0.25-inch round shank, compatible with CNC lathes and manual turning centers configured for right-hand internal boring operations.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Secure the shank fully within the toolholder to the manufacturer-recommended minimum clamping length before use. Power down and lock out the machine spindle before changing or adjusting boring bar position. Confirm bore diameter and depth clearances against the programmed tool path before initiating a cut.