Iscar 6405082 Grooving Insert IC830 0.315 in Cut-grip

Product Description

The ISCAR 6405082 is a solid carbide grooving insert in the Cut-Grip series, designed for precise grooving and parting operations on CNC lathes and turning centers. The insert carries the IC830 manufacturer grade with a PVD-applied AlTiN and TiN coating, providing wear resistance and thermal stability at the cutting edge. It features a 0.315 inch cutting width and a maximum depth of cut of 0.189 inches, making it suitable for medium-depth grooving passes. The double-ended design extends usable tool life. A positive rake angle of 7 degrees and a chip breaker geometry support controlled chip formation. Licensed machinists and CNC operators install this insert as a direct replacement in compatible Cut-Grip toolholders.

This insert is intended for turning applications involving superalloys and titanium as the primary workpiece materials, corresponding to ISO material codes M, P, and S. It fits standard Cut-Grip clamping systems where an 808 insert size is specified. The neutral hand orientation allows use in a range of grooving approaches. The Y-style chip breaker geometry is suited for finishing and light roughing passes in difficult-to-machine materials where chip control is critical. This insert is typically used in production and job-shop environments where tight groove tolerances and surface finish are required.

Key Features

• IC830 grade with PVD AlTiN and TiN coating for wear resistance in superalloy and titanium cutting
• 0.315 inch cutting width with a maximum depth of cut range of 0.150 to 0.200 inches
• Positive rake angle of 7 degrees for reduced cutting forces
• Y-style chip breaker for controlled chip formation in difficult materials
• Double-ended insert for extended service life per unit
• Corner radius of 0.0315 inches for edge strength and groove geometry control
• Compliant with ISO 13399 tooling data standards

Compatibility

Designed for use with ISCAR Cut-Grip series clamping toolholders accepting an 808 insert size designation. Compatible workpiece materials include superalloys and titanium as indicated by ISO material codes M, P, and S.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before seating or removing the insert. Use the appropriate clamping screw torque driver specified for the Cut-Grip toolholder to secure the insert without over-torquing the clamp. Inspect the insert seat and clamp for debris or damage before each insert change to maintain positional accuracy and safe clamping force.