Sandvik Coromant 5741530 Cutoff Insert 1mm Corocut 3

Product Description

The SANDVIK COROMANT 5741530 is a solid carbide cutoff insert designed for precision parting and grooving operations on CNC lathes and turning centers. Built to CoroCut 3 series specifications, this insert features a 1.00 mm cutting width (0.0394 inches) with a 5-degree right-hand lead angle and a 7-degree relief angle. The CS chipbreaker geometry promotes controlled chip evacuation during tight cutoff passes. A PVD-applied TiAlN coating delivers thermal resistance and edge durability across a range of workpiece materials. This insert is installed by machinists and CNC turning specialists in production and job-shop environments.

The 5741530 is suited for cutoff and shallow grooving applications on small-diameter workpieces where a 1.00 mm kerf width is required. The right-hand insert orientation and 5-degree lead angle position the cutting edge for reduced deflection during deep cutoff passes. Maximum depth of cut is 4.20 mm (0.1654 inches). The insert uses a clamp-style holding method compatible with CoroCut 3 series toolholders that accept a T seat size. Typical applications include production turning of steel, stainless, and non-ferrous alloys in both high-volume and short-run environments.

Key Features

• 1.00 mm cutting width for precision parting and grooving
• PVD TiAlN coating for thermal resistance and extended tool life
• CS chipbreaker geometry for controlled chip flow
• 5-degree right-hand lead angle reduces cutting forces and deflection
• Maximum depth of cut of 4.20 mm supports a wide range of cutoff applications
• Solid carbide construction in manufacturer grade 1125

Compatibility

Designed for use with CoroCut 3 series clamping toolholders that accept insert style R123T3 with a T seat size. Manufacturer catalog number for this insert is R123T3-0100-0500-CS 1125.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before seating or removing the insert. Use the appropriate torx or clamp screw tool specified for the CoroCut 3 toolholder to secure the insert without overtightening. Inspect the insert seat and clamp for chips or debris before installation to ensure proper seating and edge alignment.