Sandvik Coromant 5731592 Indexable Boring Bar Solid Carbide

Product Description

The SANDVIK COROMANT 5731592 is a solid carbide indexable boring bar in the CoroTurn 107 series, designed for internal turning and boring operations on CNC lathes and turning centers. It features a right-hand cut orientation, a 5/8-inch shank diameter, and an 8-inch overall length. The toolholder uses DCMT 21.51 inserts secured by screw clamping, providing reliable insert retention during interrupted and continuous cuts. Coolant-through capability supports chip evacuation and tool life in deep-bore applications. This bar is suited for machinists and toolroom professionals performing precision internal diameter work.

This boring bar is intended for boring, profiling, and turning operations where a minimum bore diameter of 0.85 inches (21.60 mm) is required. The E-SDUC toolholder style with a neutral rake angle and 0-degree lead angle makes it appropriate for a wide range of internal turning scenarios in production and job-shop environments. The single-insert configuration keeps setup simple, and the solid carbide body provides rigidity in long-overhang applications where chatter control is critical.

Key Features

• Solid carbide body for maximum rigidity and vibration damping in boring applications
• Right-hand cut, neutral rake, E-SDUC toolholder style for versatile internal turning
• Screw clamping insert retention compatible with DCMT 21.51 inserts
• Coolant-through design supports chip evacuation and extended insert life
• Multi-use capability: boring, profiling, and turning in a single toolholder
• Center to cutting edge of 0.5 inches (12.70 mm) for predictable diameter control

Compatibility

Designed for use with DCMT 21.51 inserts with a 1/4-inch inscribed circle. Part of the SANDVIK COROMANT CoroTurn 107 series toolholder system.

Installation Notes

This toolholder should be installed and adjusted by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and the CNC program is in a safe state before changing inserts or setting tool offsets. Use the correct torque driver for the screw-clamp insert seat to avoid seat damage or insert movement during operation. Confirm tool offset values and minimum bore clearance against the programmed path before initiating a cut.