Sandvik Coromant 5736201 Grooving Insert 4mm Solid Carbide

Product Description

The SANDVIK COROMANT 5736201 is a solid carbide grooving insert designed for precision parting and grooving operations on CNC lathes and turning centers. Part of the CoroCut 1-2 series, it features a TiAlN PVD coating and a GM chip breaker geometry optimized for reliable chip control across a wide range of materials. The insert carries a 4 mm cutting width and supports a maximum depth of cut of 23 mm, making it well-suited for medium to deep grooving applications. It is installed and replaced by machinists and CNC turning specialists working in production or job-shop environments.

This insert fits turning applications where consistent groove width and chip evacuation are critical. The neutral hand orientation and 7-degree rake angle support balanced cutting forces. The ISO code N123H2-0400-0003-GM 1125 and insert seat size H identify the correct toolholder pairing. The 1125 grade with PVD TiAlN finish is targeted at steel, stainless steel, and similar ISO P and M workpiece materials in both continuous and interrupted grooving cuts. It is flagged as a multi-use insert suitable for grooving, parting, and face grooving within compatible CoroCut 1-2 toolholders.

Key Features

• Solid carbide substrate with PVD TiAlN coating for wear resistance and thermal stability
• 4 mm cutting width with a 0.30 mm corner radius for precise groove geometry
• Maximum depth of cut of 23 mm supports medium to deep grooving passes
• GM chip breaker geometry promotes controlled chip formation and evacuation
• Neutral hand orientation for flexible use on OD and face grooving setups
• Multi-use designation allows grooving, parting, and face grooving with one insert style

Compatibility

Designed for use with SANDVIK COROMANT CoroCut 1-2 series toolholders accepting insert seat size H. ISO catalog reference is N123H2-0400-0003-GM 1125. Verify toolholder seat size and insert pocket dimensions before installation.

Installation Notes

Insert replacement is performed by machinists following standard CNC lathe lockout and toolholder clamping procedures. Power down and verify the spindle is fully stopped before accessing the turret. Seat the insert firmly against the pocket locating surfaces and torque the clamping screw according to the toolholder manufacturer specification for the insert seat size. Inspect the insert seat for chips or debris before each installation to ensure proper seating and accurate groove dimensions.