Iscar 6402794 Grooving Insert IC908 Solid Carbide 3mm

Product Description

The ISCAR 6402794 is a solid carbide grooving insert from the Cut-Grip series, designed for external grooving and parting operations on CNC lathes and turning centers. The insert carries the IC908 manufacturer grade with a PVD-applied TiAlN coating, delivering wear resistance across a wide range of workpiece materials. Key dimensional specs include a 3.00 mm cutting width (0.1181 inches), a maximum depth of cut of 1.50 mm (0.0591 inches), and an overall length of 0.6024 inches. The neutral hand orientation and positive 7-degree rake angle make it a versatile choice for machinists running universal material applications. Installation is handled by qualified CNC machinists and tool-setup technicians.

This insert is suited for grooving, profiling, and parting applications in both production and job-shop turning environments. The double-end configuration maximizes tool life per insert, and the P chip breaker geometry promotes controlled chip evacuation in moderate-feed operations. Primary workpiece material codes H, K, M, P, and S indicate suitability across hardened materials, cast iron, stainless steel, carbon steel, and heat-resistant superalloys. The full-radius corner geometry (0.0591 inches corner radius) supports clean groove floors and reduces stress concentrations at the cut. This insert is sold individually with a minimum order quantity of 10 units.

Key Features

• IC908 grade with PVD TiAlN coating for extended wear life across universal workpiece materials
• 3.00 mm cutting width with a maximum depth of cut of 1.50 mm
• Positive 7-degree rake angle promotes free cutting and reduced cutting forces
• Double-end insert design extends usable tool life per unit
• Full corner radius of 0.0591 inches for clean groove floor geometry
• P chip breaker for controlled chip formation in moderate-feed grooving passes

Compatibility

Designed for use in ISCAR Cut-Grip series toolholders that accept GIP 3.00E-1.50 style inserts. Confirm toolholder pocket dimensions and clamping style before installation. No other specific compatible model numbers were provided in the product data.

Installation Notes

Insert installation and indexing should be performed by a qualified machinist or CNC setup technician with the machine powered off and in an e-stop or lockout-tagout state. Use the appropriate ISCAR torx or clamp key for the Cut-Grip clamping mechanism - do not overtighten or substitute non-OEM fasteners. Verify insert seating and shim condition before resuming cutting operations. Follow the machine tool manufacturer and toolholder manufacturer guidelines for insert torque procedure and runout inspection.