Kennametal 7093292 Dnmg Turning Insert Altin Carbide

Product Description

The KENNAMETAL 7093292 is a DNMG-style indexable turning insert designed for external and internal turning operations on CNC lathes and manual turning centers. Built from carbide substrate with an AlTiN coating and Manufacturer Grade KCU10B, this insert delivers thermal resistance and wear performance in interrupted and continuous cuts. The diamond-shaped insert body features a 55-degree included angle, a 0.0313-inch corner radius, and a neutral hand orientation with the RP chip breaker geometry. Four cutting edges are available per insert, reducing tooling cost per edge. Licensed machinists and CNC operators install and index this insert as part of routine tooling maintenance.

This insert suits turning applications where a pointed, diamond-shaped cutting geometry is required, including profiling, contour turning, and finish turning of ferrous and non-ferrous materials. The AlTiN coating makes it appropriate for dry or semi-dry cutting environments where heat generation is a factor. The RP chip breaker geometry is designed to manage chip flow across a range of feed rates and depths of cut typical in production turning environments.

Key Features

• DNMG insert style with 55-degree diamond geometry for profiling and contour turning
• AlTiN coating on KCU10B carbide grade for thermal resistance and extended tool life
• Four usable cutting edges per insert for cost efficiency
• 0.0313-inch corner radius for controlled surface finish on finish and semi-finish passes
• Neutral hand orientation for use in standard DNMG-compatible toolholders
• RP chip breaker geometry for consistent chip control across varied feed conditions

Compatibility

Designed as an OEM-style replacement insert for DNMG-style indexable turning toolholders accepting an insert size code 432 with N clearance and M tolerance class.

Installation Notes

Installation and indexing of turning inserts should be performed by a qualified machinist or CNC operator with the machine in a locked-out, de-energized state per LOTO procedures. Use the correct torque wrench and manufacturer-specified clamping hardware for the toolholder to secure the insert properly. Inspect the insert pocket and clamping screw for wear or damage before seating a new insert. Never run a chipped or fractured insert.