Sandvik Coromant 5736481 Grooving Insert Corocut 1-2

Product Description

The SANDVIK COROMANT 5736481 is a solid carbide grooving insert designed for the CoroCut 1-2 series parting and grooving system. It carries a TiAlN coating applied via PVD process and is designated grade 1125, positioning it for demanding grooving operations where edge wear resistance is a priority. The insert has a neutral hand orientation, a 2.39 mm cutting width, and a maximum depth of cut of 18.40 mm. The GM chip breaker geometry controls chip formation during grooving cuts. Licensed machinists and CNC turning center operators install this insert on compatible CoroCut 1-2 toolholders and blade bodies.

This insert is suited for external grooving, internal grooving, and parting operations on CNC lathes and turning centers in both production and job-shop environments. The E insert seat size and N123 insert style match CoroCut 1-2 system toolholders configured for that seat designation. It is applicable across a maximum depth of cut range of 10.00 mm to 20.00 mm, making it appropriate for medium-depth groove profiles in steel, stainless, and similar workpiece materials where a PVD TiAlN coating provides adequate thermal and abrasion resistance.

Key Features

• Solid carbide substrate with PVD TiAlN coating for wear resistance in demanding grooving applications
• Grade 1125 designation for general-purpose and tough grooving conditions
• GM chip breaker geometry for reliable chip control during grooving cuts
• Neutral hand orientation for flexible toolholder mounting configurations
• 2.39 mm cutting width with a 0.20 mm corner radius for precise groove profiles
• Multi-use insert compatible with both grooving and parting operations

Compatibility

Designed for use with SANDVIK COROMANT CoroCut 1-2 series toolholders and blade bodies accepting an E insert seat size and N123 insert style. ISO code reference: N123E2-0239-0002-GM 1125.

Installation Notes

Installation is performed by a qualified machinist or CNC tooling technician. The machine spindle must be fully stopped and the turret locked before seating or removing the insert. Use the correct torx or clamping key specified for the CoroCut 1-2 toolholder to secure the insert without over-torquing the clamp screw. Inspect the insert seat and clamping surfaces for chips or debris before seating a new insert to ensure proper seating and edge repeatability.