Iscar 6405342 Grooving Insert IC806 3mm Cut-grip

Product Description

The ISCAR 6405342 is a solid carbide grooving insert in the Cut-Grip series, designed for precision grooving and parting operations on CNC lathes and turning centers. Grade IC806 carbide substrate features an AlTiN PVD coating applied over a submicron-grain carbide body, delivering high hardness and heat resistance at the cutting edge. The insert carries a 3.00 mm cutting width, a 0.20 mm corner radius, and a maximum depth of cut of 13.00 mm, making it well-suited for demanding groove profiles where dimensional consistency and edge integrity are critical. It is installed by licensed machinists and tooling technicians working in precision machining environments.

This insert is intended for grooving and cutoff operations on superalloy and titanium workpieces, designated under primary workpiece material code S. The positive 7-degree rake angle and chip breaker geometry labeled P promote controlled chip formation and reduced cutting forces in difficult-to-machine materials. Typical applications include external grooving on aerospace components, medical implant stock, and high-performance industrial parts where superalloy and titanium grades are common. The double-end design provides two usable cutting edges per insert, extending tool life per unit.

Key Features

• IC806 grade with AlTiN PVD coating for high-temperature wear resistance in superalloy and titanium cutting
• 3.00 mm cutting width with 0.20 mm corner radius for controlled groove geometry
• Maximum depth of cut of 13.00 mm, with a rated depth-of-cut range of 10.00 mm to 20.00 mm
• Positive rake angle of 7 degrees reduces cutting forces in hard and gummy materials
• Double-end insert provides two cutting edges per unit
• Clamp-style insert holding method for secure, repeatable seating in compatible Cut-Grip toolholders

Compatibility

Designed for use in ISCAR Cut-Grip series toolholders accepting GIP-style inserts with insert size code 300020. Confirm toolholder pocket geometry and clamping method before installation. No additional compatible model numbers were specified in the available product data.

Installation Notes

Insert installation and replacement should be performed by qualified machinists or tooling technicians. Power down and lock out the machine spindle before seating or removing the insert. Use the appropriate torx or hex key as specified by the toolholder manufacturer when tightening the clamping screw; do not exceed the torque specification listed in the toolholder documentation. Inspect the insert pocket and clamping surfaces for chips or debris before seating the new insert to ensure proper contact and edge alignment.