Iscar 6402474 Grooving Insert GIQR8085000 IC528 Chamgroove

Product Description

The ISCAR 6402474 is a solid carbide grooving insert carrying the manufacturer grade IC528 and designed for high-precision grooving operations. Identified by the ISCAR catalog designation GIQR 8-0.85-0.00, it features a 0.84 mm (0.033 inch) cutting width and a maximum depth of cut of 1.19 mm (0.047 inch). The insert uses a PVD-applied TiCN and TiN multilayer coating to extend tool life in demanding cutting environments. It is screw-held, right-hand oriented, and built on submicron carbide substrate, making it suitable for tight-tolerance grooving work on CNC turning centers. Licensed machinists and CNC tool and die setters are the primary end users.

The GIQR8085000 IC528 insert belongs to the ChamGroove series and is optimized for grooving superalloys and titanium as primary workpiece materials, corresponding to ISO material codes M, P, and S. It is suited for applications requiring narrow groove widths with controlled depth, such as undercut grooves, snap-ring grooves, and parting operations on difficult-to-machine alloys. The multi-use designation indicates the insert can serve across compatible ChamGroove tooling bodies, reducing the number of insert grades required on the shop floor.

Key Features

• Solid carbide submicron substrate for strength and wear resistance in tough alloys
• PVD TiCN and TiN coating for extended tool life and reduced built-up edge
• 0.84 mm cutting width with a maximum depth of cut of 1.19 mm
• Right-hand, screw-held insert design for secure clamping and repeatable positioning
• ISO 13399 compliant — standardized tool data for CAM and tool management systems
• Multi-use insert compatible across ChamGroove series toolholders

Compatibility

Designed for use in ISCAR ChamGroove series toolholders accepting the GIQR insert style with size code 8085000. Consult ISCAR toolholder documentation to confirm body compatibility before ordering.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician with the machine in a locked-out, zero-energy state before changing inserts. Use the correct torx or hex key to the toolholder manufacturer's specified procedure when seating the screw-held insert. Inspect the pocket and clamping screw for wear or debris before seating a new insert. Do not exceed the maximum depth of cut rating for the insert or the toolholder body.