Sandvik Coromant 5736672 Grooving Insert Corocut 1-2

Product Description

The SANDVIK COROMANT 5736672 is a solid carbide grooving insert in the CoroCut 1-2 series, designed for external grooving and parting operations on CNC lathes and turning centers. The insert carries a multi-layer MT-CVD coating of TiCN, Al2O3, and TiN applied over a solid carbide substrate, providing wear resistance and thermal protection across a range of workpiece materials. The cutting width measures 0.25 inches (6.35 mm), and maximum depth of cut reaches 0.866 inches (22 mm). The neutral hand orientation and positive rake geometry make this insert suitable for a broad range of grooving applications. Machinists and CNC turning specialists install this insert on compatible CoroCut 1-2 toolholders.

This insert is suited for production turning environments where consistent groove width and depth repeatability are required. The CoroCut 1-2 series is commonly used in both light and medium-duty grooving on ferrous and non-ferrous materials. The RO chip breaker geometry promotes controlled chip formation during grooving passes. With an overall length of 0.986 inches and an insert seat size of J, this insert fits CoroCut 1-2 series toolholders specifying the J2 insert size. The ISO code for this insert is N123J2-0635-RO S05F and the manufacturer catalog number is N123J2-0635-RO S05F.

Key Features

• Solid carbide substrate with MT-CVD TiCN/Al2O3/TiN multilayer coating for extended tool life
• 0.25 inch (6.35 mm) cutting width for precise groove sizing
• Maximum depth of cut of 0.866 inches (22 mm)
• Corner radius of 0.125 inches (3.18 mm) on a neutral-hand insert
• RO chip breaker geometry for controlled chip evacuation
• Multi-use tool designation supports versatile grooving and parting applications

Compatibility

Designed for use with SANDVIK COROMANT CoroCut 1-2 series toolholders accepting J2 insert size with an J-seat. ISO code N123J2-0635-RO S05F confirms toolholder pairing. Compatible with toolholders specifying the N123x2 insert style.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician with the machine powered down and the spindle locked before replacing inserts. Use the correct torque wrench and insert clamp hardware specified for the CoroCut 1-2 toolholder to secure the insert properly. Inspect the insert seat for chips or debris before seating the new insert to ensure proper contact and repeatable tool geometry. Follow the toolholder manufacturer guidelines for clamping procedure.