Iscar 6402476 Grooving Insert IC528 Solid Carbide Chamgroove

Product Description

The ISCAR 6402476 is a solid carbide grooving insert designed for precision external grooving operations on CNC lathes and turning centers. It carries the GIQR8104005 insert style designation and is manufactured to ISO 13399 standards. The insert features a 1.04 mm cutting width and a maximum depth of cut of 1.50 mm, making it suited for shallow, close-tolerance grooves. A TiCN and TiN PVD coating provides wear resistance and surface hardness. The screw-holding method ensures secure, repeatable seating in compatible toolholders. This insert is installed and changed by machinists and CNC operators in production and job-shop turning environments.

This insert is part of the ISCAR ChamGroove series, which targets grooving and parting applications on difficult-to-machine materials. The primary workpiece materials are superalloys and titanium, with ISO material codes M, P, and S. It is a right-hand configuration, single-end insert. Typical applications include aerospace component turning, medical part machining, and high-performance production turning where tight groove geometry and consistent tool life are required.

Key Features

• Solid carbide substrate with PVD-applied TiCN and TiN coating for wear resistance on superalloys and titanium
• 1.04 mm cutting width for precise, narrow groove profiles
• Maximum depth of cut of 1.50 mm, within a range of 0.00 to 2.00 mm
• Corner radius of 0.05 mm for sharp, defined groove edges
• Screw-clamping insert holding method for rigid, repeatable seating
• Compliant with ISO 13399 tooling data standards for CAM and tooling system integration

Compatibility

Designed for use in compatible ISCAR ChamGroove series toolholders that accept GIQR-style screw-clamped grooving inserts with an 8104005 size designation. Verify toolholder acceptance of right-hand, single-end inserts before installation.

Installation Notes

Installation and insert changes should be performed by a qualified machinist or CNC operator with the machine powered off and the spindle fully stopped. Use the appropriate Torx or hex key to seat the clamping screw to the toolholder manufacturer's specified procedure. Inspect the insert pocket and clamping screw for wear or debris before seating a new insert. Do not exceed the stated maximum depth of cut of 1.50 mm for this insert.