Sandvik Coromant 5735648 Corocut 1-2 Grooving Insert 2mm

Product Description

The SANDVIK COROMANT 5735648 is a solid carbide grooving insert designed for the CoroCut 1-2 series of parting and grooving tool systems. It carries a multi-layer MT-CVD coating of TiCN, Al2O3, and TiN for wear resistance and thermal stability during turning operations. The insert features a neutral hand orientation with an E2 insert size and a 2.00 mm cutting width, making it suited for precision grooving in a range of workpiece materials. The RO chip breaker geometry promotes positive rake cutting action. Licensed machinists and CNC lathe operators install this insert in production and job-shop turning environments.

This insert is used in external grooving, internal grooving, and parting applications on CNC turning centers and manual lathes. It is compatible with CoroCut 1-2 toolholders that accept the E seat size. The 19.20 mm maximum depth of cut supports moderately deep groove profiles, while the 1.00 mm corner radius and 4.30 mm cutting height suit fine-tolerance groove work in metals including steel, stainless, and cast iron. The ISO code N123E2-0200-RO 2135 identifies the full insert specification for toolholder matching and replacement ordering.

Key Features

• 2.00 mm cutting width for precise groove dimensioning
• 19.20 mm maximum depth of cut supports deep-groove parting applications
• MT-CVD TiCN/Al2O3/TiN coating provides thermal and abrasion resistance
• RO chip breaker with positive rake geometry for controlled chip formation
• Neutral hand orientation for flexible toolholder pairing
• Multi-use designation supports grooving, parting, and profiling in one insert

Compatibility

Designed for use in SANDVIK COROMANT CoroCut 1-2 series toolholders accepting an E insert seat. The ISO designation N123E2-0200-RO 2135 and manufacturers catalog number N123E2-0200-RO 2135 should be used to confirm toolholder and insert seat compatibility before installation.

Installation Notes

Insert installation and indexing should be performed by a qualified machinist or toolroom technician with the machine powered down and all axes locked. Use the appropriate torx or clamping screw driver specified by the toolholder manufacturer to seat the insert correctly — do not overtighten, as carbide inserts are brittle and will crack under excess clamp force. Inspect the insert seat and clamping components for chips or contamination before seating a new insert. Confirm the ISO code and seat size match the toolholder before committing to a production run.