Sandvik Coromant 5741561 Cutoff Insert Corocut 3 1.5mm

Product Description

The SANDVIK COROMANT 5741561 is a solid carbide cutoff insert in the CoroCut 3 series, designed for parting and grooving operations on CNC lathes and turning centers. It features a 1.5 mm (0.0591 inch) cutting width and a 15-degree right-hand lead angle, making it suitable for precision cutoff work where controlled chip formation is critical. The CS chipbreaker geometry and PVD-applied TiAlN coating help manage heat and extend tool life in demanding production environments. Machinists and CNC operators working in high-volume turning applications install this insert using a clamp-style holder compatible with the CoroCut 3 tooling system.

This insert is intended for use in metalworking and machining operations, specifically parting, grooving, and cutoff applications on turning equipment. The right-hand configuration and 15-degree lead angle suit standard lathe setups where the spindle rotates conventionally. The 1125 manufacturer grade is suited for a range of workpiece materials where a PVD TiAlN-coated carbide insert provides effective tool life and surface finish. It fits production shops, job shops, and maintenance machining environments where consistent, repeatable cutoff performance is required.

Key Features

• Solid carbide construction with PVD TiAlN coating for heat resistance and extended tool life
• 1.5 mm (0.0591 inch) cutting width for precise parting and grooving
• 15-degree right-hand lead angle for controlled cutting entry
• CS chipbreaker geometry for reliable chip evacuation during cutoff operations
• Maximum depth of cut: 6.30 mm (0.2480 inch)
• Clamp-style insert holding method for secure, repeatable seating in CoroCut 3 holders

Compatibility

Designed for use with CoroCut 3 series clamp-style toolholders that accept insert style R123T3 with seat size T.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator with the machine powered down and spindle locked before changing inserts. Use the appropriate torque wrench and clamp screw specified for the CoroCut 3 toolholder to avoid over-tightening or damaging the insert seat. Inspect the insert pocket and clamp for wear or debris before seating the new insert. Follow the toolholder manufacturer guidelines for correct insert orientation and clamping procedure.