Sandvik Coromant 5736040 Grooving Insert Solid Carbide Corocut 1-2

Product Description

The SANDVIK COROMANT 5736040 is a solid carbide, uncoated grooving insert designed for precision parting and grooving operations on CNC lathes and turning centers. Catalogued under the CoroCut 1-2 series with ISO code N123H2-0475-RO H13A, this insert features a 4.75 mm cutting width, a maximum depth of cut of 22.90 mm, and a positive rake geometry with an RO chip breaker. The neutral hand orientation makes it adaptable to both conventional and Swiss-style setups. Machinists and CNC toolroom technicians install this insert as a direct replacement in compatible CoroCut 1-2 toolholders wherever consistent groove geometry and chip control are required.

This insert is suited for grooving and parting applications on a range of workpiece materials in both production and job-shop environments. The H2 insert size and H seat size place it in mid-range grooving work, with a maximum depth of cut range starting at 20.00 mm and extending through the 0.90-inch range. The bright, uncoated finish makes it appropriate for non-ferrous materials and applications where coating interaction with the workpiece is a concern. It is typically used in automated turning operations where repeatable insert changeover and close dimensional tolerancing are priorities.

Key Features

• Solid carbide construction with bright, uncoated finish for non-ferrous and demanding grooving applications
• 4.75 mm cutting width (0.1870 inches) for precise groove sizing
• Maximum depth of cut of 22.90 mm (0.9020 inches) supporting deep grooving and parting work
• Positive rake geometry with RO chip breaker for effective chip evacuation
• Neutral hand orientation compatible with both left- and right-hand toolholder setups
• Multi-use tool designation supporting grooving, parting, and profiling in a single insert style

Compatibility

Designed for use with SANDVIK COROMANT CoroCut 1-2 series toolholders accepting H2 insert size with H seat designation. ISO code N123H2-0475-RO H13A identifies the exact toolholder and seat geometry required for proper seating and clamping.

Installation Notes

Insert seating and clamping should be performed by a qualified CNC machinist or toolroom technician with the machine in a full stop, locked-out, and de-energized state before any insert change. Verify that the toolholder seat and clamping screw are clean and free of chips before seating the insert. Use the manufacturer-specified torque driver for the clamping screw — do not use impact tools. Inspect the insert seat for wear or damage each time an insert is changed to maintain dimensional accuracy.