Iscar 6450114 TGMF404F IC808 Grooving Insert 4mm

Product Description

The ISCAR 6450114 is a solid carbide grooving insert in the TGMF404F IC808 grade, designed for external grooving and parting operations on CNC lathes and turning centers. It carries a triple-layer PVD coating — AlTiN, TiAlN, and TiN — applied over a solid carbide substrate for extended wear resistance across a broad range of workpiece materials. The insert features a 4.00 mm cutting width, a maximum depth of cut of 2.40 mm, and a 0.40 mm corner radius. The F chip breaker geometry promotes controlled chip formation at moderate feed rates. This insert is installed by machinists and CNC turning technicians in production and job-shop environments.

The TGMF404F IC808 insert is suited for grooving and cut-off applications on universal workpiece materials, including steel, stainless steel, cast iron, non-ferrous alloys, and high-temperature alloys, as indicated by ISO material codes P, M, K, S, and H. It fits into Top Grip series clamping toolholders that accept the 404 insert size. The double-end configuration allows the insert to be indexed for a second cutting edge, extending tool life per insert. It is well matched to both roughing and finishing grooves within its rated depth range of 2.00 mm to 3.00 mm maximum depth of cut.

Key Features

• Solid carbide substrate with PVD-applied AlTiN, TiAlN, and TiN multilayer coating for heat and wear resistance
• 4.00 mm cutting width with a 0.40 mm corner radius and F chip breaker geometry
• Double-end insert — indexable for two cutting edges per insert
• Compatible with universal workpiece materials across ISO codes P, M, K, S, and H
• Clamp-style insert holding method via Top Grip series toolholders
• Conforms to ISO 13399 insert identification standards

Compatibility

Designed for use with Top Grip series clamping toolholders accepting the 404 insert size. Compatible with universal workpiece materials classified under ISO material codes H, K, M, P, and S.

Installation Notes

This insert is installed by qualified machinists or CNC turning technicians. Power down and lock out the machine spindle before changing inserts. Use the appropriate torque-rated clamping screw and Top Grip toolholder specified for the 404 insert size — do not substitute incompatible toolholder bodies. Inspect the insert seat and clamp for debris or damage before seating a new insert to ensure proper clamping force and edge alignment.