Sandvik Coromant 5735802 Cutoff Insert 2.5mm Corocut 1-2

Product Description

The SANDVIK COROMANT 5735802 is a solid carbide cutoff insert in the CoroCut 1-2 series, designed for parting and grooving operations on CNC lathes and turning centers. Manufactured to grade 1125 with a physical vapor deposition (PVD) TiAlN coating, this insert delivers consistent edge integrity and wear resistance across a range of work materials. The cutting width measures 2.50 mm (0.0984 inches), with a neutral lead angle and a 0.30 mm corner radius. It is installed by machinists and CNC operators in production and job-shop environments where precise, repeatable cutoff geometry is required.

This insert is suited for parting and shallow grooving on turned components in both general machining and precision manufacturing settings. The CR chipbreaker geometry promotes controlled chip evacuation, reducing the risk of chip packing during cutoff passes. A maximum depth of cut of 18.90 mm (0.7441 inches) makes this insert capable of handling a wide range of bar stock and workpiece diameters. It is intended for use with compatible CoroCut 1-2 series toolholders and blade-style holders that accept the F insert seat size.

Key Features

• Solid carbide construction, grade 1125, for consistent performance and dimensional stability
• PVD TiAlN coating provides heat resistance and extended tool life in dry or minimal-coolant applications
• 2.50 mm cutting width with CR chipbreaker geometry for controlled chip formation
• Neutral hand and neutral lead angle for straightforward mounting and balanced cutting forces
• 0.30 mm corner radius reduces stress concentration at the cutting edge
• Maximum depth of cut of 18.90 mm supports a broad range of parting applications

Compatibility

Designed for use with CoroCut 1-2 series toolholders and blade holders accepting an F insert seat size. Refer to the manufacturer catalog number N123F2-0250-0003-CR 1125 when cross-referencing holder compatibility charts.

Installation Notes

Installation is performed by qualified machinists or CNC operators. Ensure the machine spindle is fully stopped and the tool turret is in a safe index position before seating or replacing inserts. Use the appropriate torque wrench and clamp hardware specified for the CoroCut 1-2 holder to avoid distorting the insert pocket. Inspect the insert seat and clamping surfaces for chips or debris before seating the new insert.