Sandvik Coromant 6199379 Grooving Insert Corocut 1-2

Product Description

The SANDVIK COROMANT 6199379 is a solid carbide grooving insert designed for precise parting and grooving operations on CNC lathes and turning centers. Part of the CoroCut 1-2 series, it features a TiAlN2 coating applied via PVD process, which provides heat resistance and extended tool life in demanding cuts. The insert has a cutting width of 4 millimeters and a maximum depth of cut of 1.8 millimeters, making it well suited for shallow groove profiles. With a manufacturer grade of 1105 and a 7-degree rake angle, it delivers consistent chip control in production turning environments. Licensed machinists and CNC operators are the typical end users for this tooling consumable.

This insert fits lathe and turning center applications where repeatable groove geometry and surface finish are critical. It is appropriate for both ferrous and non-ferrous workpiece materials when matched to the correct cutting parameters. The neutral hand orientation allows use in standard straight-cut grooving setups. The CoroCut 1-2 series is a widely used platform in production shops running medium to high volume turned components. The insert size designation is 0400, and the corner radius measures 2 millimeters.

Key Features

• Solid carbide substrate with PVD-applied TiAlN2 coating for wear resistance
• 4 millimeter cutting width with a maximum depth of cut of 1.8 millimeters
• Neutral hand orientation for standard grooving configurations
• 7-degree rake angle for effective chip formation and reduced cutting forces
• 2 millimeter corner radius for smooth groove profile transitions
• Part of the CoroCut 1-2 tooling system for broad holder compatibility

Compatibility

Designed for use with SANDVIK COROMANT CoroCut 1-2 series toolholders that accept the N123 insert style with a 0400 insert size designation.

Installation Notes

Insert seating and clamping should be performed by a qualified CNC machinist or tooling technician with the machine in a full stop, locked-out state. Inspect the insert pocket for chips or debris before seating the new insert, and verify clamp torque using the toolholder manufacturer's recommended procedure. Never exceed the maximum depth of cut specification for the insert. Refer to the applicable cutting data tables for speed and feed recommendations based on workpiece material.