Sandvik Coromant 5736294 Cutoff Insert 3mm Corocut 1-2

Product Description

The SANDVIK COROMANT 5736294 is a solid carbide cutoff insert designed for parting and grooving operations on CNC lathes and turning centers. It carries a 3.00 mm (0.1181 inch) cutting width, a neutral lead angle, and a 7-degree relief angle with a 0.20 mm corner radius. The insert uses a CM chipbreaker geometry and is finished with a multi-layer MTCVD TiCN/Al2O3/TiN coating, which provides wear resistance and thermal stability during high-speed steel cutting. The clamp-style holding method keeps the insert secure under interrupted cuts and side loads. Licensed machinists and CNC operators working in production turning environments are the primary users of this insert.

This insert fits the CoroCut 1-2 series toolholding system and is suited for cutoff and grooving work in medium to high-production turning applications. Typical use cases include parting-off bar stock, external grooving, and face grooving on materials where a controlled chip form is required. The CM chipbreaker is optimized for a broad range of workpiece materials where chip control and surface finish consistency are critical. The insert size code is G, and the catalog number is N123G1-0300-0002-CM 2135.

Key Features

• 3.00 mm cutting width with neutral lead angle for straight, burr-minimized parting cuts
• Solid carbide construction with MTCVD TiCN/Al2O3/TiN multi-layer coating for extended tool life
• 7-degree relief angle and 0.20 mm corner radius for clean edge engagement
• CM chipbreaker geometry for reliable chip control across a range of feed rates
• Clamp-type insert holding for rigid seating and repeatable indexing
• Overall insert length of 19.94 mm (0.7850 inch) with G-size insert seat

Compatibility

Designed for use with SANDVIK COROMANT CoroCut 1-2 series toolholders accepting G-seat inserts with the N123G1 insert style designation.

Installation Notes

Installation and indexing of carbide cutoff inserts should be performed by a qualified machinist or CNC operator with the machine fully powered down and in a safe, locked-out state. Use the appropriate torque wrench and clamping hardware specified for the CoroCut 1-2 toolholder to secure the insert without over-torquing the clamp screw. Inspect the insert pocket and clamping surfaces for chips or debris before seating a new insert. Confirm insert orientation and overhang setup before resuming operation.