Iscar 6002374 Carbide Cutoff Insert 4mm Do-grip

Product Description

The ISCAR 6002374 is a solid carbide cutoff and parting insert designed for precision grooving and parting operations on CNC lathes and turning centers. Part of the Do-Grip series, this double-end insert features a 4mm cutting width, a right-hand lead angle of 4 degrees, and a 0.3mm corner radius. The IC354 grade PVD-applied TiCN coating is engineered for wear resistance and thermal stability, making it well suited for high-productivity parting on ferrous materials. Licensed machinists and CNC operators working with medium-to-high alloy steels and stainless steel will find this insert a reliable choice for consistent tool life in demanding turning applications.

This insert is intended for use in clamp-style Do-Grip toolholders that accept the DGR 4003 insert size. Primary workpiece materials are stainless steel and carbon and alloy steel, corresponding to ISO material codes M and P. It is used in both production turning environments and job-shop settings where clean parting cuts with controlled chip flow are required. The J chipbreaker geometry is selected for its ability to manage chip curl and evacuation during narrow-groove parting operations.

Key Features

• Solid carbide construction with PVD-applied TiCN coating for extended wear resistance
• 4mm cutting width with 0.3mm corner radius for precise parting and grooving geometry
• Right-hand lead angle of 4 degrees and 7-degree relief angle for controlled cutting action
• J chipbreaker geometry designed to direct chip flow away from the workpiece during parting
• Double-end design allows use of both cutting edges, reducing cost per edge
• Conforms to ISO 13399 tooling data standards for compatibility with CAM and tool management systems

Compatibility

Designed for use in Do-Grip series clamp-style toolholders accepting DGR 4003 insert size. Compatible with right-hand insert orientation setups. Suitable for parting and grooving of stainless steel and carbon and alloy steel workpieces.

Installation Notes

Installation should be performed by a qualified CNC machinist or toolroom technician. Ensure the machine spindle is at a full stop and the turret is indexed away from the work zone before seating or replacing the insert. Use the appropriate Do-Grip clamp and torx key to secure the insert per toolholder manufacturer specifications. Do not attempt to resharpen or modify the cutting edges, as the PVD coating integrity and edge geometry are set at manufacture.