Sandvik Coromant 5736042 Grooving Insert Solid Carbide

Product Description

The SANDVIK COROMANT 5736042 is a solid carbide grooving insert designed for external grooving and parting operations on CNC turning centers and lathes. Part of the CoroCut 1-2 series, it carries a PVD-applied TiAlN/TiN coating for extended tool life in steel, stainless, and cast iron applications. The insert has a neutral hand orientation with a 4.75 mm cutting width, a maximum depth of cut of 22.9 mm, and a corner radius of 2.38 mm. The ISO code for this insert is N123H2-0475-RO 1005. Machinists and CNC operators working in production and job-shop environments install this insert where consistent groove geometry and coating durability are required.

This insert fits turning applications requiring grooving depths in the 20 mm and above range. The positive rake geometry and RO chip breaker designation make it well suited for finishing and semi-finishing passes where chip control and surface finish are priorities. It is sold individually with a minimum order quantity of 10 units, making it appropriate for shop floor stocking programs and toolcrib replenishment.

Key Features

• Solid carbide substrate with PVD TiAlN/TiN coating for wear and heat resistance
• 4.75 mm cutting width with a maximum depth of cut of 22.9 mm
• 2.38 mm corner radius for consistent groove profile
• Positive rake geometry with RO chip breaker for controlled chip evacuation
• Neutral hand orientation for straight grooving applications
• Part of the CoroCut 1-2 series with H2 insert seat size

Compatibility

Designed for use in CoroCut 1-2 series toolholders requiring an H2 insert seat size. Verify toolholder seat designation before installation to confirm proper clamping and seating.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and the turret is indexed to a safe position before handling inserts. Use the correct torque wrench and clamping screw specified by the toolholder manufacturer to avoid seat damage or insert fracture. Inspect the insert pocket and clamping components for wear or debris before seating a new insert.