Ingersoll Cutting Tools 5523112 DNMG432MT Turning Insert

Product Description

The INGERSOLL CUTTING TOOLS 5523112 is a DNMG432MT TT5080 indexable turning insert designed for metal-cutting operations on CNC lathes and turning centers. Made from solid carbide with a PVD-applied AlTiN and TiN dual coating, this insert handles demanding cuts in stainless steel, super-alloys, and titanium. It features a 55-degree diamond shape with a negative rake angle and a 0.031-inch corner radius. With four cutting edges per insert and a maximum depth of cut of 0.157 inches, it delivers consistent performance across high-wear applications. Licensed machinists and CNC operators working in aerospace, medical, and energy sectors will find this insert well-suited to their tooling programs.

This insert fits applications involving difficult-to-machine materials including stainless steel, super-alloys, and titanium alloys. It is used in external and internal turning operations where a DNMG-style insert seat and clamp-style insert holding method are specified. The MT chip breaker geometry controls chip formation during medium-depth finishing and semi-finishing passes. It is appropriate for both production environments and job-shop turning work where consistent edge life and dimensional accuracy are required.

Key Features

• Solid carbide substrate with PVD-applied AlTiN and TiN coating for heat and wear resistance
• 55-degree diamond insert shape with 0.031-inch corner radius for precise contouring
• Four usable cutting edges per insert for extended tooling economy
• Negative rake angle with MT chip breaker geometry for controlled chip evacuation
• Maximum depth of cut of 0.157 inches suitable for semi-finishing passes
• Clamp-style insert holding method compatible with standard DNMG toolholders

Compatibility

Designed for use in standard DNMG-style toolholders that accept a 432 insert size with a clamp holding method. ANSI code DNMG432MTTT5080 and ISO code DNMG150408MT TT5080 can be used to cross-reference compatible toolholder seats and replacement options.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before indexing or replacing any insert. Seat the insert fully against the pocket locating surfaces and verify the clamp is torqued according to the toolholder manufacturer specifications before resuming cutting operations. Inspect the insert pocket for wear or debris that could affect seating and edge stability.