Iscar 6450095 Grooving Insert TGMF420 IC908 4mm Top Grip

Product Description

The ISCAR 6450095 is a solid carbide grooving insert designed for external grooving and parting operations on CNC lathes and turning centers. Manufactured to the IC908 grade with a PVD-applied TiAlN coating, this insert delivers hardness and thermal resistance suited for interrupted cuts and demanding workpiece materials. The neutral hand orientation and double-ended geometry allow versatile tool positioning and extended service life. With a cutting width of 4.00 mm and a maximum depth of cut of 14.90 mm, it handles a range of groove profiles. The full corner radius of 2.00 mm supports consistent chip formation and surface finish. This insert is part of the ISCAR Top Grip series and is installed using a clamp-style holding method.

This insert is suited for use in high-production turning environments where consistent groove geometry and tool life are priorities. The IC908 submicron carbide grade with TiAlN finish covers universal primary workpiece materials including steel, stainless steel, cast iron, high-temperature alloys, and non-ferrous materials, as indicated by ISO material codes P, M, K, S, and H. It fits Top Grip series toolholders designed for the TGMF insert style and size code 420. Typical applications include OD grooving, face grooving, and parting on horizontal and vertical turning machines.

Key Features

• IC908 submicron solid carbide grade with PVD TiAlN coating for thermal resistance and edge stability
• 4.00 mm cutting width with 14.90 mm maximum depth of cut
• Full corner radius of 2.00 mm for consistent chip control and surface finish
• Double-ended insert geometry for extended usable life per insert
• Neutral hand orientation for flexible setup on CNC turning equipment
• Clamp-style holding method compatible with Top Grip series toolholders
• Conforms to ISO 13399 standard for tooling data representation

Compatibility

Designed for use with ISCAR Top Grip series toolholders accepting TGMF-style inserts at size code 420. Compatible with workpiece materials classified under ISO material groups P, M, K, S, and H. Maximum depth of cut range for compatible tooling is 10.00 mm to 20.00 mm.

Installation Notes

This insert is installed and replaced by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before changing inserts. Seat the insert fully in the pocket and confirm the clamp is secure before resuming cuts. Do not exceed the rated maximum depth of cut for the insert or the toolholder system.