Carmex MPR6R0.2L15 Profile Boring Bar Solid Carbide

Product Description

The CARMEX MPR6R0.2L15 is a solid carbide profile boring bar designed for precision internal profiling operations on CNC lathes and turning centers. It features a right-hand cutting direction with a 0.24 inch minimum bore diameter and a maximum bore depth of 0.59 inches, making it suited for small-diameter internal work. The overall length is 2 inches, and the corner radius is 0.008 inches for fine profile detail. The bright finish coating reduces built-up edge and supports clean chip evacuation in tight bore conditions. Machinists and toolroom professionals working with small-bore applications will find this bar well matched to close-tolerance internal profiling jobs.

This boring bar is intended for small-diameter internal profiling in ferrous and non-ferrous workpieces on turning and mill-turn equipment. The 6 mm shank diameter fits standard boring bar holders and tool blocks commonly found on CNC lathes. It is appropriate for production and toolroom environments where tight bore geometry and repeatable profile accuracy are required. No specific machine model compatibility data was provided by the manufacturer for this SKU.

Key Features

• Solid carbide construction for rigidity and wear resistance in small-bore profiling
• 0.24 inch minimum bore diameter for access to tight internal features
• 0.59 inch maximum bore depth suits shallow internal profile work
• 0.008 inch corner radius for precise profile geometry
• Right-hand cutting direction for standard lathe setups
• Bright finish coating helps minimize built-up edge and promotes clean cutting

Compatibility

Designed as an OEM-style profile boring bar fitting standard 6 mm boring bar holders and tool blocks used on CNC lathes and turning centers configured for small-diameter internal operations.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and the control is in an e-stop or locked-out state before mounting or removing the boring bar. Secure the 6 mm shank firmly in the tool block to the holder manufacturer's recommended clamping procedure to prevent chatter in small-bore cuts. Verify bore diameter and depth clearance against the workpiece before initiating a cut.