Sandvik Coromant 5736230 Grooving Insert 4mm Corocut 1-2

Product Description

The SANDVIK COROMANT 5736230 is a solid carbide grooving insert designed for external grooving and parting operations on CNC lathes and turning centers. Built to the CoroCut 1-2 series standard, it features a 4 mm cutting width and a maximum depth of cut of 23.3 mm, making it well-suited for medium to deep grooving applications. The insert carries a TiAlN coating applied via PVD process, which extends tool life in demanding cuts. With a neutral hand orientation and a 2 mm corner radius, it fits a wide range of standard CoroCut 1-2 toolholders used in production turning environments. Installation and replacement are performed by qualified machinists or CNC tooling technicians.

This insert is intended for use in metal cutting operations on turning centers where precise groove width and depth control are required. The CoroCut 1-2 platform is commonly deployed in both job shop and high-volume production settings for grooving steel, stainless, and similar workpiece materials. The positive rake geometry and RO chip breaker designation support controlled chip evacuation during grooving passes. The ISO code for this insert is N123H2-0400-RO 1125, and it is cataloged under manufacturer number N123H2-0400-RO 1125.

Key Features

• Solid carbide substrate with PVD-applied TiAlN coating for extended wear resistance
• 4 mm cutting width with a maximum depth of cut of 23.3 mm
• 2 mm corner radius for consistent groove geometry
• Positive rake angle with RO chip breaker for reliable chip control
• Neutral hand orientation compatible with standard CoroCut 1-2 toolholders
• Multi-use tool designation supports both grooving and turning operations

Compatibility

Designed for use with SANDVIK COROMANT CoroCut 1-2 series toolholders accepting H2 insert seat size. ISO code N123H2-0400-RO 1125 identifies the exact holder and seat compatibility. Refer to the CoroCut 1-2 toolholder selection guide to confirm proper seating and clamping before use.

Installation Notes

Insert replacement should be performed by a qualified machinist or CNC tooling technician with the machine powered down and the spindle locked. Use the appropriate Torx or hex key as specified by the toolholder manufacturer when seating and clamping the insert. Inspect the insert pocket and clamping surfaces for wear or debris before installation. Verify runout and tool offset values in the machine controller after each insert change.