Sandvik Coromant 5723826 Turning Insert CCMT32.51-WF 1115

Product Description

The SANDVIK COROMANT 5723826 is a solid carbide turning insert in the CCMT32.51-WF geometry, part of the CoroTurn 107 series. It features a dual-layer TiAlN and AlCr2O3 coating applied via PVD process, delivering high heat resistance and wear performance in demanding cutting applications. The insert has an 80-degree diamond shape, a 3/8-inch inscribed circle, and a 1/64-inch corner radius. With a WF chip breaker and wiper edge geometry, it is engineered for finishing and light semi-finishing passes. Machinists and CNC turning specialists install this insert in external and internal turning operations where surface finish and edge stability are priorities.

This insert is suited for turning stainless steel as a primary workpiece material, with secondary applications in superalloys and titanium. The neutral hand orientation makes it compatible with a range of screw-clamped toolholders designed for CCMT-style inserts. Its CoroTurn 107 series designation indicates use in light-cutting, close-tolerance applications on lathes and turning centers in both job shop and production environments. The WF chip breaker geometry performs well at lower feeds and depths of cut typical of finishing work on difficult-to-machine materials.

Key Features

• TiAlN and AlCr2O3 dual-layer PVD coating for heat and wear resistance in stainless, superalloy, and titanium cutting
• WF chip breaker with wiper edge for improved surface finish in finishing operations
• 80-degree diamond insert shape (CCMT) with 2 cutting edges for indexable economy
• 1/64-inch corner radius for precision finishing with reduced cutting forces
• Screw-held mounting method compatible with CoroTurn 107 series toolholders
• Neutral hand orientation for flexible toolholder compatibility

Compatibility

Designed as an OEM-style replacement insert for CCMT-style screw-clamped toolholders within the CoroTurn 107 series. ISO designation CCMT 09 T3 04-WF 1115 can be used for cross-reference with compatible holder systems. No additional specific model compatibility data was provided in the product input.

Installation Notes

This insert is installed by qualified machinists or CNC tooling technicians. Before indexing or replacing the insert, ensure the machine spindle is fully stopped and the toolholder is secured in a locked turret or tool block. Use the appropriate torque driver for the clamping screw to avoid over-torquing, which can crack carbide inserts. Follow machine tool manufacturer guidelines and applicable shop safety procedures when handling sharp indexable inserts.